491586264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{525199}}^1$

素因数の和:525224

約数の個数: 48

約数和(自身を含む): 1433796000

約数和(自身を除く): 942209736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 525199, 1050398, 1575597, 2100796, 3151194, 4201592, 4726791, 6302388, 6827587, 9453582, 12604776, 13655174, 18907164, 20482761, 27310348, 37814328, 40965522, 54620696, 61448283, 81931044, 122896566, 163862088, 245793132, 491586264]

約数ペア:

[(1, 491586264), (2, 245793132), (3, 163862088), (4, 122896566), (6, 81931044), (8, 61448283), (9, 54620696), (12, 40965522), (13, 37814328), (18, 27310348), (24, 20482761), (26, 18907164), (36, 13655174), (39, 12604776), (52, 9453582), (72, 6827587), (78, 6302388), (104, 4726791), (117, 4201592), (156, 3151194), (234, 2100796), (312, 1575597), (468, 1050398), (936, 525199)]