258045863556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^5\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 680534434944

約数和(自身を除く): 422488571388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 257, 276, 299, 514, 529, 598, 771, 897, 1028, 1058, 1196, 1542, 1587, 1794, 2116, 3084, 3174, 3341, 3588, 5911, 6348, 6682, 6877, 10023, 11822, 12167, 13364, 13754, 17733, 20046, 20631, 23644, 24334, 27508, 35466, 36501, 40092, 41262, 48668, 70932, 73002, 76843, 82524, 135953, 146004, 153686, 158171, 230529, 271906, 279841, 307372, 316342, 407859, 461058, 474513, 543812, 559682, 632684, 815718, 839523, 922116, 949026, 1119364, 1631436, 1679046, 1767389, 1898052, 3126919, 3358092, 3534778, 3637933, 5302167, 6253838, 6436343, 7069556, 7275866, 9380757, 10604334, 10913799, 12507676, 12872686, 14551732, 18761514, 19309029, 21208668, 21827598, 25745372, 37523028, 38618058, 40649947, 43655196, 71919137, 77236116, 81299894, 83672459, 121949841, 143838274, 162599788, 167344918, 215757411, 243899682, 251017377, 287676548, 334689836, 431514822, 487799364, 502034754, 863029644, 934948781, 1004069508, 1654140151, 1869897562, 2804846343, 3308280302, 3739795124, 4962420453, 5609692686, 6616560604, 9924840906, 11219385372, 19849681812, 21503821963, 43007643926, 64511465889, 86015287852, 129022931778, 258045863556]

約数ペア:

[(1, 258045863556), (2, 129022931778), (3, 86015287852), (4, 64511465889), (6, 43007643926), (12, 21503821963), (13, 19849681812), (23, 11219385372), (26, 9924840906), (39, 6616560604), (46, 5609692686), (52, 4962420453), (69, 3739795124), (78, 3308280302), (92, 2804846343), (138, 1869897562), (156, 1654140151), (257, 1004069508), (276, 934948781), (299, 863029644), (514, 502034754), (529, 487799364), (598, 431514822), (771, 334689836), (897, 287676548), (1028, 251017377), (1058, 243899682), (1196, 215757411), (1542, 167344918), (1587, 162599788), (1794, 143838274), (2116, 121949841), (3084, 83672459), (3174, 81299894), (3341, 77236116), (3588, 71919137), (5911, 43655196), (6348, 40649947), (6682, 38618058), (6877, 37523028), (10023, 25745372), (11822, 21827598), (12167, 21208668), (13364, 19309029), (13754, 18761514), (17733, 14551732), (20046, 12872686), (20631, 12507676), (23644, 10913799), (24334, 10604334), (27508, 9380757), (35466, 7275866), (36501, 7069556), (40092, 6436343), (41262, 6253838), (48668, 5302167), (70932, 3637933), (73002, 3534778), (76843, 3358092), (82524, 3126919), (135953, 1898052), (146004, 1767389), (153686, 1679046), (158171, 1631436), (230529, 1119364), (271906, 949026), (279841, 922116), (307372, 839523), (316342, 815718), (407859, 632684), (461058, 559682), (474513, 543812)]