7888908768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{203911}}^1$

素因数の和:203968

約数の個数: 96

約数和(自身を含む): 23020849152

約数和(自身を除く): 15131940384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 203911, 407822, 611733, 815644, 1223466, 1631288, 2446932, 2650843, 3262576, 4893864, 5301686, 6321241, 6525152, 7952529, 9787728, 10603372, 12642482, 15905058, 18963723, 19575456, 21206744, 25284964, 31810116, 37927446, 42413488, 50569928, 63620232, 75854892, 82176133, 84826976, 101139856, 127240464, 151709784, 164352266, 202279712, 246528399, 254480928, 303419568, 328704532, 493056798, 606839136, 657409064, 986113596, 1314818128, 1972227192, 2629636256, 3944454384, 7888908768]

約数ペア:

[(1, 7888908768), (2, 3944454384), (3, 2629636256), (4, 1972227192), (6, 1314818128), (8, 986113596), (12, 657409064), (13, 606839136), (16, 493056798), (24, 328704532), (26, 303419568), (31, 254480928), (32, 246528399), (39, 202279712), (48, 164352266), (52, 151709784), (62, 127240464), (78, 101139856), (93, 84826976), (96, 82176133), (104, 75854892), (124, 63620232), (156, 50569928), (186, 42413488), (208, 37927446), (248, 31810116), (312, 25284964), (372, 21206744), (403, 19575456), (416, 18963723), (496, 15905058), (624, 12642482), (744, 10603372), (806, 9787728), (992, 7952529), (1209, 6525152), (1248, 6321241), (1488, 5301686), (1612, 4893864), (2418, 3262576), (2976, 2650843), (3224, 2446932), (4836, 1631288), (6448, 1223466), (9672, 815644), (12896, 611733), (19344, 407822), (38688, 203911)]