768253752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 2599131600

約数和(自身を除く): 1830877848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 73, 76, 84, 98, 114, 126, 133, 146, 147, 152, 157, 168, 171, 196, 219, 228, 252, 266, 292, 294, 314, 342, 392, 399, 438, 441, 456, 471, 504, 511, 532, 584, 588, 628, 657, 684, 798, 876, 882, 931, 942, 1022, 1064, 1099, 1176, 1197, 1256, 1314, 1368, 1387, 1413, 1533, 1596, 1752, 1764, 1862, 1884, 2044, 2198, 2394, 2628, 2774, 2793, 2826, 2983, 3066, 3192, 3297, 3528, 3577, 3724, 3768, 4088, 4161, 4396, 4599, 4788, 5256, 5548, 5586, 5652, 5966, 6132, 6594, 7154, 7448, 7693, 8322, 8379, 8792, 8949, 9198, 9576, 9709, 9891, 10731, 11096, 11172, 11304, 11461, 11932, 12264, 12483, 13188, 14308, 15386, 16644, 16758, 17898, 18396, 19418, 19782, 20881, 21462, 22344, 22922, 23079, 23864, 24966, 26376, 26847, 28616, 29127, 30772, 32193, 33288, 33516, 34383, 35796, 36792, 38836, 39564, 41762, 42924, 45844, 46158, 49932, 53694, 58254, 61544, 62643, 64386, 67032, 67963, 68766, 69237, 71592, 77672, 79128, 80227, 83524, 85848, 87381, 91688, 92316, 99864, 103149, 107388, 116508, 125286, 128772, 135926, 137532, 138474, 146167, 160454, 167048, 174762, 184632, 187929, 203889, 206298, 214776, 217759, 233016, 240681, 250572, 257544, 271852, 275064, 276948, 292334, 320908, 349524, 375858, 407778, 412596, 435518, 438501, 481362, 501144, 543704, 553896, 561589, 584668, 611667, 641816, 653277, 699048, 722043, 751716, 815556, 825192, 871036, 877002, 962724, 1123178, 1169336, 1223334, 1306554, 1315503, 1444086, 1503432, 1524313, 1631112, 1684767, 1742072, 1754004, 1925448, 1959831, 2246356, 2446668, 2613108, 2631006, 2888172, 3048626, 3369534, 3508008, 3919662, 4492712, 4572939, 4893336, 5054301, 5226216, 5262012, 5776344, 6097252, 6739068, 7839324, 9145878, 10108602, 10524024, 10670191, 12194504, 13478136, 13718817, 15678648, 18291756, 20217204, 21340382, 27437634, 32010573, 36583512, 40434408, 42680764, 54875268, 64021146, 85361528, 96031719, 109750536, 128042292, 192063438, 256084584, 384126876, 768253752]

約数ペア:

[(1, 768253752), (2, 384126876), (3, 256084584), (4, 192063438), (6, 128042292), (7, 109750536), (8, 96031719), (9, 85361528), (12, 64021146), (14, 54875268), (18, 42680764), (19, 40434408), (21, 36583512), (24, 32010573), (28, 27437634), (36, 21340382), (38, 20217204), (42, 18291756), (49, 15678648), (56, 13718817), (57, 13478136), (63, 12194504), (72, 10670191), (73, 10524024), (76, 10108602), (84, 9145878), (98, 7839324), (114, 6739068), (126, 6097252), (133, 5776344), (146, 5262012), (147, 5226216), (152, 5054301), (157, 4893336), (168, 4572939), (171, 4492712), (196, 3919662), (219, 3508008), (228, 3369534), (252, 3048626), (266, 2888172), (292, 2631006), (294, 2613108), (314, 2446668), (342, 2246356), (392, 1959831), (399, 1925448), (438, 1754004), (441, 1742072), (456, 1684767), (471, 1631112), (504, 1524313), (511, 1503432), (532, 1444086), (584, 1315503), (588, 1306554), (628, 1223334), (657, 1169336), (684, 1123178), (798, 962724), (876, 877002), (882, 871036), (931, 825192), (942, 815556), (1022, 751716), (1064, 722043), (1099, 699048), (1176, 653277), (1197, 641816), (1256, 611667), (1314, 584668), (1368, 561589), (1387, 553896), (1413, 543704), (1533, 501144), (1596, 481362), (1752, 438501), (1764, 435518), (1862, 412596), (1884, 407778), (2044, 375858), (2198, 349524), (2394, 320908), (2628, 292334), (2774, 276948), (2793, 275064), (2826, 271852), (2983, 257544), (3066, 250572), (3192, 240681), (3297, 233016), (3528, 217759), (3577, 214776), (3724, 206298), (3768, 203889), (4088, 187929), (4161, 184632), (4396, 174762), (4599, 167048), (4788, 160454), (5256, 146167), (5548, 138474), (5586, 137532), (5652, 135926), (5966, 128772), (6132, 125286), (6594, 116508), (7154, 107388), (7448, 103149), (7693, 99864), (8322, 92316), (8379, 91688), (8792, 87381), (8949, 85848), (9198, 83524), (9576, 80227), (9709, 79128), (9891, 77672), (10731, 71592), (11096, 69237), (11172, 68766), (11304, 67963), (11461, 67032), (11932, 64386), (12264, 62643), (12483, 61544), (13188, 58254), (14308, 53694), (15386, 49932), (16644, 46158), (16758, 45844), (17898, 42924), (18396, 41762), (19418, 39564), (19782, 38836), (20881, 36792), (21462, 35796), (22344, 34383), (22922, 33516), (23079, 33288), (23864, 32193), (24966, 30772), (26376, 29127), (26847, 28616)]