1978516512

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 432

約数和(自身を含む): 7080877440

約数和(自身を除く): 5102360928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 47, 48, 49, 56, 57, 63, 72, 76, 84, 94, 96, 98, 112, 114, 126, 133, 141, 144, 147, 152, 157, 168, 171, 188, 196, 224, 228, 252, 266, 282, 288, 294, 304, 314, 329, 336, 342, 376, 392, 399, 423, 441, 456, 471, 504, 532, 564, 588, 608, 628, 658, 672, 684, 752, 784, 798, 846, 882, 893, 912, 931, 942, 987, 1008, 1064, 1099, 1128, 1176, 1197, 1256, 1316, 1368, 1413, 1504, 1568, 1596, 1692, 1764, 1786, 1824, 1862, 1884, 1974, 2016, 2128, 2198, 2256, 2303, 2352, 2394, 2512, 2632, 2679, 2736, 2793, 2826, 2961, 2983, 3192, 3297, 3384, 3528, 3572, 3724, 3768, 3948, 4256, 4396, 4512, 4606, 4704, 4788, 5024, 5264, 5358, 5472, 5586, 5652, 5922, 5966, 6251, 6384, 6594, 6768, 6909, 7056, 7144, 7379, 7448, 7536, 7693, 7896, 8037, 8379, 8792, 8949, 9212, 9576, 9891, 10528, 10716, 11172, 11304, 11844, 11932, 12502, 12768, 13188, 13536, 13818, 14112, 14288, 14758, 14896, 15072, 15386, 15792, 16074, 16758, 17584, 17898, 18424, 18753, 19152, 19782, 20727, 20881, 21432, 22137, 22344, 22608, 23079, 23688, 23864, 25004, 26376, 26847, 27636, 28576, 29516, 29792, 30772, 31584, 32148, 33516, 35168, 35796, 36848, 37506, 38304, 39564, 41454, 41762, 42864, 43757, 44274, 44688, 45216, 46158, 47376, 47728, 50008, 51653, 52752, 53694, 55272, 56259, 59032, 61544, 62643, 64296, 66411, 67032, 69237, 71592, 73696, 75012, 79128, 82908, 83524, 85728, 87514, 88548, 89376, 92316, 94752, 95456, 100016, 103306, 105504, 107388, 110544, 112518, 118064, 123088, 125286, 128592, 131271, 132822, 134064, 138474, 140201, 143184, 146167, 150024, 154959, 158256, 165816, 167048, 175028, 177096, 184632, 187929, 200032, 206612, 214776, 221088, 225036, 236128, 246176, 250572, 257184, 262542, 265644, 268128, 276948, 280402, 286368, 292334, 300048, 309918, 316512, 331632, 334096, 350056, 354192, 361571, 369264, 375858, 393813, 413224, 420603, 429552, 438501, 450072, 464877, 501144, 525084, 531288, 553896, 560804, 584668, 600096, 619836, 663264, 668192, 700112, 708384, 723142, 738528, 751716, 787626, 826448, 841206, 859104, 877002, 900144, 929754, 981407, 1002288, 1050168, 1062576, 1084713, 1107792, 1121608, 1169336, 1239672, 1261809, 1315503, 1400224, 1446284, 1503432, 1575252, 1652896, 1682412, 1754004, 1800288, 1859508, 1962814, 2004576, 2100336, 2125152, 2169426, 2215584, 2243216, 2338672, 2479344, 2523618, 2631006, 2892568, 2944221, 3006864, 3150504, 3254139, 3364824, 3508008, 3719016, 3925628, 4200672, 4338852, 4486432, 4677344, 4958688, 5047236, 5262012, 5785136, 5888442, 6013728, 6301008, 6508278, 6729648, 6869849, 7016016, 7438032, 7851256, 8677704, 8832663, 10094472, 10524024, 11570272, 11776884, 12602016, 13016556, 13459296, 13739698, 14032032, 14876064, 15702512, 17355408, 17665326, 20188944, 20609547, 21048048, 23553768, 26033112, 27479396, 31405024, 34710816, 35330652, 40377888, 41219094, 42096096, 47107536, 52066224, 54958792, 61828641, 70661304, 82438188, 94215072, 104132448, 109917584, 123657282, 141322608, 164876376, 219835168, 247314564, 282645216, 329752752, 494629128, 659505504, 989258256, 1978516512]

約数ペア:

[(1, 1978516512), (2, 989258256), (3, 659505504), (4, 494629128), (6, 329752752), (7, 282645216), (8, 247314564), (9, 219835168), (12, 164876376), (14, 141322608), (16, 123657282), (18, 109917584), (19, 104132448), (21, 94215072), (24, 82438188), (28, 70661304), (32, 61828641), (36, 54958792), (38, 52066224), (42, 47107536), (47, 42096096), (48, 41219094), (49, 40377888), (56, 35330652), (57, 34710816), (63, 31405024), (72, 27479396), (76, 26033112), (84, 23553768), (94, 21048048), (96, 20609547), (98, 20188944), (112, 17665326), (114, 17355408), (126, 15702512), (133, 14876064), (141, 14032032), (144, 13739698), (147, 13459296), (152, 13016556), (157, 12602016), (168, 11776884), (171, 11570272), (188, 10524024), (196, 10094472), (224, 8832663), (228, 8677704), (252, 7851256), (266, 7438032), (282, 7016016), (288, 6869849), (294, 6729648), (304, 6508278), (314, 6301008), (329, 6013728), (336, 5888442), (342, 5785136), (376, 5262012), (392, 5047236), (399, 4958688), (423, 4677344), (441, 4486432), (456, 4338852), (471, 4200672), (504, 3925628), (532, 3719016), (564, 3508008), (588, 3364824), (608, 3254139), (628, 3150504), (658, 3006864), (672, 2944221), (684, 2892568), (752, 2631006), (784, 2523618), (798, 2479344), (846, 2338672), (882, 2243216), (893, 2215584), (912, 2169426), (931, 2125152), (942, 2100336), (987, 2004576), (1008, 1962814), (1064, 1859508), (1099, 1800288), (1128, 1754004), (1176, 1682412), (1197, 1652896), (1256, 1575252), (1316, 1503432), (1368, 1446284), (1413, 1400224), (1504, 1315503), (1568, 1261809), (1596, 1239672), (1692, 1169336), (1764, 1121608), (1786, 1107792), (1824, 1084713), (1862, 1062576), (1884, 1050168), (1974, 1002288), (2016, 981407), (2128, 929754), (2198, 900144), (2256, 877002), (2303, 859104), (2352, 841206), (2394, 826448), (2512, 787626), (2632, 751716), (2679, 738528), (2736, 723142), (2793, 708384), (2826, 700112), (2961, 668192), (2983, 663264), (3192, 619836), (3297, 600096), (3384, 584668), (3528, 560804), (3572, 553896), (3724, 531288), (3768, 525084), (3948, 501144), (4256, 464877), (4396, 450072), (4512, 438501), (4606, 429552), (4704, 420603), (4788, 413224), (5024, 393813), (5264, 375858), (5358, 369264), (5472, 361571), (5586, 354192), (5652, 350056), (5922, 334096), (5966, 331632), (6251, 316512), (6384, 309918), (6594, 300048), (6768, 292334), (6909, 286368), (7056, 280402), (7144, 276948), (7379, 268128), (7448, 265644), (7536, 262542), (7693, 257184), (7896, 250572), (8037, 246176), (8379, 236128), (8792, 225036), (8949, 221088), (9212, 214776), (9576, 206612), (9891, 200032), (10528, 187929), (10716, 184632), (11172, 177096), (11304, 175028), (11844, 167048), (11932, 165816), (12502, 158256), (12768, 154959), (13188, 150024), (13536, 146167), (13818, 143184), (14112, 140201), (14288, 138474), (14758, 134064), (14896, 132822), (15072, 131271), (15386, 128592), (15792, 125286), (16074, 123088), (16758, 118064), (17584, 112518), (17898, 110544), (18424, 107388), (18753, 105504), (19152, 103306), (19782, 100016), (20727, 95456), (20881, 94752), (21432, 92316), (22137, 89376), (22344, 88548), (22608, 87514), (23079, 85728), (23688, 83524), (23864, 82908), (25004, 79128), (26376, 75012), (26847, 73696), (27636, 71592), (28576, 69237), (29516, 67032), (29792, 66411), (30772, 64296), (31584, 62643), (32148, 61544), (33516, 59032), (35168, 56259), (35796, 55272), (36848, 53694), (37506, 52752), (38304, 51653), (39564, 50008), (41454, 47728), (41762, 47376), (42864, 46158), (43757, 45216), (44274, 44688)]