308046349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 357776384

約数和(自身を除く): 49730035

約数列:

[1, 13, 31, 37, 73, 283, 403, 481, 949, 1147, 2263, 2701, 3679, 8773, 10471, 14911, 20659, 29419, 35113, 83731, 114049, 136123, 268567, 324601, 640429, 764383, 1088503, 4219813, 8325577, 9936979, 23695873, 308046349]

約数ペア:

[(1, 308046349), (13, 23695873), (31, 9936979), (37, 8325577), (73, 4219813), (283, 1088503), (403, 764383), (481, 640429), (949, 324601), (1147, 268567), (2263, 136123), (2701, 114049), (3679, 83731), (8773, 35113), (10471, 29419), (14911, 20659)]