31099224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 53169576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 379, 526, 758, 789, 1052, 1137, 1516, 1578, 2104, 2274, 3032, 3156, 3419, 4548, 4927, 6312, 6838, 9096, 9854, 10257, 13676, 14781, 19708, 20514, 27352, 29562, 39416, 41028, 59124, 82056, 99677, 118248, 199354, 299031, 398708, 598062, 797416, 1196124, 1295801, 2392248, 2591602, 3887403, 5183204, 7774806, 10366408, 15549612, 31099224]

約数ペア:

[(1, 31099224), (2, 15549612), (3, 10366408), (4, 7774806), (6, 5183204), (8, 3887403), (12, 2591602), (13, 2392248), (24, 1295801), (26, 1196124), (39, 797416), (52, 598062), (78, 398708), (104, 299031), (156, 199354), (263, 118248), (312, 99677), (379, 82056), (526, 59124), (758, 41028), (789, 39416), (1052, 29562), (1137, 27352), (1516, 20514), (1578, 19708), (2104, 14781), (2274, 13676), (3032, 10257), (3156, 9854), (3419, 9096), (4548, 6838), (4927, 6312)]