312331386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88379}}^1$

素因数の和:88434

約数の個数: 32

約数和(自身を含む): 678758400

約数和(自身を除く): 366427014

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 88379, 176758, 265137, 530274, 1679201, 2739749, 3358402, 5037603, 5479498, 8219247, 10075206, 16438494, 52055231, 104110462, 156165693, 312331386]

約数ペア:

[(1, 312331386), (2, 156165693), (3, 104110462), (6, 52055231), (19, 16438494), (31, 10075206), (38, 8219247), (57, 5479498), (62, 5037603), (93, 3358402), (114, 2739749), (186, 1679201), (589, 530274), (1178, 265137), (1767, 176758), (3534, 88379)]