385943113712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{863}}^1\times {\mathrm{4111}}^1$

素因数の和:5518

約数の個数: 80

約数和(自身を含む): 807956287488

約数和(自身を除く): 422013173776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 863, 1046, 1726, 2092, 3452, 4111, 4184, 6799, 6904, 8222, 8368, 11219, 13598, 13808, 16444, 22438, 27196, 32888, 44876, 53443, 54392, 65776, 89752, 106886, 108784, 179504, 213772, 427544, 451349, 855088, 902698, 1805396, 2150053, 3547793, 3610792, 4300106, 5867537, 7095586, 7221584, 8600212, 11735074, 14191172, 17200424, 23470148, 27950689, 28382344, 34400848, 46121309, 46940296, 55901378, 56764688, 92242618, 93880592, 111802756, 184485236, 223605512, 368970472, 447211024, 737940944, 1855495739, 3710991478, 7421982956, 14843965912, 24121444607, 29687931824, 48242889214, 96485778428, 192971556856, 385943113712]

約数ペア:

[(1, 385943113712), (2, 192971556856), (4, 96485778428), (8, 48242889214), (13, 29687931824), (16, 24121444607), (26, 14843965912), (52, 7421982956), (104, 3710991478), (208, 1855495739), (523, 737940944), (863, 447211024), (1046, 368970472), (1726, 223605512), (2092, 184485236), (3452, 111802756), (4111, 93880592), (4184, 92242618), (6799, 56764688), (6904, 55901378), (8222, 46940296), (8368, 46121309), (11219, 34400848), (13598, 28382344), (13808, 27950689), (16444, 23470148), (22438, 17200424), (27196, 14191172), (32888, 11735074), (44876, 8600212), (53443, 7221584), (54392, 7095586), (65776, 5867537), (89752, 4300106), (106886, 3610792), (108784, 3547793), (179504, 2150053), (213772, 1805396), (427544, 902698), (451349, 855088)]