371120464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8588

約数の個数: 80

約数和(自身を含む): 889318080

約数和(自身を除く): 518197616

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 8537, 10868, 17074, 21736, 34148, 43472, 68296, 93907, 110981, 136592, 162203, 187814, 221962, 324406, 375628, 443924, 648812, 751256, 887848, 1220791, 1297624, 1502512, 1775696, 1784233, 2108639, 2441582, 2595248, 3568466, 4217278, 4883164, 7136932, 8434556, 9766328, 14273864, 16869112, 19532656, 23195029, 28547728, 33738224, 46390058, 92780116, 185560232, 371120464]

約数ペア:

[(1, 371120464), (2, 185560232), (4, 92780116), (8, 46390058), (11, 33738224), (13, 28547728), (16, 23195029), (19, 19532656), (22, 16869112), (26, 14273864), (38, 9766328), (44, 8434556), (52, 7136932), (76, 4883164), (88, 4217278), (104, 3568466), (143, 2595248), (152, 2441582), (176, 2108639), (208, 1784233), (209, 1775696), (247, 1502512), (286, 1297624), (304, 1220791), (418, 887848), (494, 751256), (572, 648812), (836, 443924), (988, 375628), (1144, 324406), (1672, 221962), (1976, 187814), (2288, 162203), (2717, 136592), (3344, 110981), (3952, 93907), (5434, 68296), (8537, 43472), (10868, 34148), (17074, 21736)]