442009008

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 1567360000

約数和(自身を除く): 1125350992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 157, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 314, 336, 342, 343, 378, 392, 399, 432, 441, 456, 471, 504, 513, 532, 588, 628, 684, 686, 756, 784, 798, 882, 912, 931, 942, 1008, 1026, 1029, 1064, 1099, 1176, 1197, 1256, 1323, 1368, 1372, 1413, 1512, 1596, 1764, 1862, 1884, 2052, 2058, 2128, 2198, 2352, 2394, 2512, 2646, 2736, 2744, 2793, 2826, 2983, 3024, 3087, 3192, 3297, 3528, 3591, 3724, 3768, 4104, 4116, 4239, 4396, 4788, 5292, 5488, 5586, 5652, 5966, 6174, 6384, 6517, 6594, 7056, 7182, 7448, 7536, 7693, 8208, 8232, 8379, 8478, 8792, 8949, 9261, 9576, 9891, 10584, 11172, 11304, 11932, 12348, 13034, 13188, 14364, 14896, 15386, 16464, 16758, 16956, 17584, 17898, 18522, 19152, 19551, 19782, 20881, 21168, 22344, 22608, 23079, 23864, 24696, 25137, 26068, 26376, 26847, 28728, 29673, 30772, 33516, 33912, 35796, 37044, 39102, 39564, 41762, 44688, 46158, 47728, 49392, 50274, 52136, 52752, 53694, 53851, 57456, 58653, 59346, 61544, 62643, 67032, 67824, 69237, 71592, 74088, 78204, 79128, 80541, 83524, 92316, 100548, 104272, 107388, 107702, 117306, 118692, 123088, 125286, 134064, 138474, 143184, 146167, 148176, 156408, 158256, 161082, 161553, 167048, 175959, 184632, 187929, 201096, 207711, 214776, 215404, 234612, 237384, 250572, 276948, 292334, 312816, 322164, 323106, 334096, 351918, 369264, 375858, 402192, 415422, 429552, 430808, 438501, 469224, 474768, 484659, 501144, 553896, 563787, 584668, 644328, 646212, 703836, 751716, 830844, 861616, 877002, 938448, 969318, 1002288, 1023169, 1107792, 1127574, 1169336, 1288656, 1292424, 1315503, 1407672, 1453977, 1503432, 1661688, 1754004, 1938636, 2046338, 2255148, 2338672, 2584848, 2631006, 2815344, 2907954, 3006864, 3069507, 3323376, 3508008, 3877272, 3946509, 4092676, 4510296, 5262012, 5815908, 6139014, 7016016, 7754544, 7893018, 8185352, 9020592, 9208521, 10524024, 11631816, 12278028, 15786036, 16370704, 18417042, 21048048, 23263632, 24556056, 27625563, 31572072, 36834084, 49112112, 55251126, 63144144, 73668168, 110502252, 147336336, 221004504, 442009008]

約数ペア:

[(1, 442009008), (2, 221004504), (3, 147336336), (4, 110502252), (6, 73668168), (7, 63144144), (8, 55251126), (9, 49112112), (12, 36834084), (14, 31572072), (16, 27625563), (18, 24556056), (19, 23263632), (21, 21048048), (24, 18417042), (27, 16370704), (28, 15786036), (36, 12278028), (38, 11631816), (42, 10524024), (48, 9208521), (49, 9020592), (54, 8185352), (56, 7893018), (57, 7754544), (63, 7016016), (72, 6139014), (76, 5815908), (84, 5262012), (98, 4510296), (108, 4092676), (112, 3946509), (114, 3877272), (126, 3508008), (133, 3323376), (144, 3069507), (147, 3006864), (152, 2907954), (157, 2815344), (168, 2631006), (171, 2584848), (189, 2338672), (196, 2255148), (216, 2046338), (228, 1938636), (252, 1754004), (266, 1661688), (294, 1503432), (304, 1453977), (314, 1407672), (336, 1315503), (342, 1292424), (343, 1288656), (378, 1169336), (392, 1127574), (399, 1107792), (432, 1023169), (441, 1002288), (456, 969318), (471, 938448), (504, 877002), (513, 861616), (532, 830844), (588, 751716), (628, 703836), (684, 646212), (686, 644328), (756, 584668), (784, 563787), (798, 553896), (882, 501144), (912, 484659), (931, 474768), (942, 469224), (1008, 438501), (1026, 430808), (1029, 429552), (1064, 415422), (1099, 402192), (1176, 375858), (1197, 369264), (1256, 351918), (1323, 334096), (1368, 323106), (1372, 322164), (1413, 312816), (1512, 292334), (1596, 276948), (1764, 250572), (1862, 237384), (1884, 234612), (2052, 215404), (2058, 214776), (2128, 207711), (2198, 201096), (2352, 187929), (2394, 184632), (2512, 175959), (2646, 167048), (2736, 161553), (2744, 161082), (2793, 158256), (2826, 156408), (2983, 148176), (3024, 146167), (3087, 143184), (3192, 138474), (3297, 134064), (3528, 125286), (3591, 123088), (3724, 118692), (3768, 117306), (4104, 107702), (4116, 107388), (4239, 104272), (4396, 100548), (4788, 92316), (5292, 83524), (5488, 80541), (5586, 79128), (5652, 78204), (5966, 74088), (6174, 71592), (6384, 69237), (6517, 67824), (6594, 67032), (7056, 62643), (7182, 61544), (7448, 59346), (7536, 58653), (7693, 57456), (8208, 53851), (8232, 53694), (8379, 52752), (8478, 52136), (8792, 50274), (8949, 49392), (9261, 47728), (9576, 46158), (9891, 44688), (10584, 41762), (11172, 39564), (11304, 39102), (11932, 37044), (12348, 35796), (13034, 33912), (13188, 33516), (14364, 30772), (14896, 29673), (15386, 28728), (16464, 26847), (16758, 26376), (16956, 26068), (17584, 25137), (17898, 24696), (18522, 23864), (19152, 23079), (19551, 22608), (19782, 22344), (20881, 21168)]