1407380208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{77773}}^1$

素因数の和:77826

約数の個数: 80

約数和(自身を含む): 4050469920

約数和(自身を除く): 2643089712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 77773, 155546, 233319, 311092, 466638, 622184, 933276, 1011049, 1244368, 1866552, 2022098, 2255417, 3033147, 3733104, 4044196, 4510834, 6066294, 6766251, 8088392, 9021668, 12132588, 13532502, 16176784, 18043336, 24265176, 27065004, 29320421, 36086672, 48530352, 54130008, 58640842, 87961263, 108260016, 117281684, 175922526, 234563368, 351845052, 469126736, 703690104, 1407380208]

約数ペア:

[(1, 1407380208), (2, 703690104), (3, 469126736), (4, 351845052), (6, 234563368), (8, 175922526), (12, 117281684), (13, 108260016), (16, 87961263), (24, 58640842), (26, 54130008), (29, 48530352), (39, 36086672), (48, 29320421), (52, 27065004), (58, 24265176), (78, 18043336), (87, 16176784), (104, 13532502), (116, 12132588), (156, 9021668), (174, 8088392), (208, 6766251), (232, 6066294), (312, 4510834), (348, 4044196), (377, 3733104), (464, 3033147), (624, 2255417), (696, 2022098), (754, 1866552), (1131, 1244368), (1392, 1011049), (1508, 933276), (2262, 622184), (3016, 466638), (4524, 311092), (6032, 233319), (9048, 155546), (18096, 77773)]