315469681072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{125897}}^1$

素因数の和:127646

約数の個数: 80

約数和(自身を含む): 752716948032

約数和(自身を除く): 437247266960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1721, 3442, 6884, 12047, 13768, 22373, 24094, 27536, 44746, 48188, 89492, 96376, 125897, 156611, 178984, 192752, 251794, 313222, 357968, 503588, 626444, 881279, 1007176, 1252888, 1636661, 1762558, 2014352, 2505776, 3273322, 3525116, 6546644, 7050232, 11456627, 13093288, 14100464, 22913254, 26186576, 45826508, 91653016, 183306032, 216668737, 433337474, 866674948, 1516681159, 1733349896, 2816693581, 3033362318, 3466699792, 5633387162, 6066724636, 11266774324, 12133449272, 19716855067, 22533548648, 24266898544, 39433710134, 45067097296, 78867420268, 157734840536, 315469681072]

約数ペア:

[(1, 315469681072), (2, 157734840536), (4, 78867420268), (7, 45067097296), (8, 39433710134), (13, 24266898544), (14, 22533548648), (16, 19716855067), (26, 12133449272), (28, 11266774324), (52, 6066724636), (56, 5633387162), (91, 3466699792), (104, 3033362318), (112, 2816693581), (182, 1733349896), (208, 1516681159), (364, 866674948), (728, 433337474), (1456, 216668737), (1721, 183306032), (3442, 91653016), (6884, 45826508), (12047, 26186576), (13768, 22913254), (22373, 14100464), (24094, 13093288), (27536, 11456627), (44746, 7050232), (48188, 6546644), (89492, 3525116), (96376, 3273322), (125897, 2505776), (156611, 2014352), (178984, 1762558), (192752, 1636661), (251794, 1252888), (313222, 1007176), (357968, 881279), (503588, 626444)]