247352208

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{76913}}^1$

素因数の和:76991

約数の個数: 40

約数和(自身を含む): 648538848

約数和(自身を除く): 401186640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 76913, 153826, 230739, 307652, 461478, 615304, 922956, 1230608, 1845912, 3691824, 5153171, 10306342, 15459513, 20612684, 30919026, 41225368, 61838052, 82450736, 123676104, 247352208]

約数ペア:

[(1, 247352208), (2, 123676104), (3, 82450736), (4, 61838052), (6, 41225368), (8, 30919026), (12, 20612684), (16, 15459513), (24, 10306342), (48, 5153171), (67, 3691824), (134, 1845912), (201, 1230608), (268, 922956), (402, 615304), (536, 461478), (804, 307652), (1072, 230739), (1608, 153826), (3216, 76913)]