307328632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{1823}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 621290880

約数和(自身を除く): 313962248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1621, 1823, 3242, 3646, 6484, 7292, 12968, 14584, 21073, 23699, 42146, 47398, 84292, 94796, 168584, 189592, 2955083, 5910166, 11820332, 23640664, 38416079, 76832158, 153664316, 307328632]

約数ペア:

[(1, 307328632), (2, 153664316), (4, 76832158), (8, 38416079), (13, 23640664), (26, 11820332), (52, 5910166), (104, 2955083), (1621, 189592), (1823, 168584), (3242, 94796), (3646, 84292), (6484, 47398), (7292, 42146), (12968, 23699), (14584, 21073)]