323221278

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 655091712

約数和(自身を除く): 331870434

約数列:

[1, 2, 3, 6, 131, 191, 262, 382, 393, 573, 786, 1146, 2153, 4306, 6459, 12918, 25021, 50042, 75063, 150126, 282043, 411223, 564086, 822446, 846129, 1233669, 1692258, 2467338, 53870213, 107740426, 161610639, 323221278]

約数ペア:

[(1, 323221278), (2, 161610639), (3, 107740426), (6, 53870213), (131, 2467338), (191, 1692258), (262, 1233669), (382, 846129), (393, 822446), (573, 564086), (786, 411223), (1146, 282043), (2153, 150126), (4306, 75063), (6459, 50042), (12918, 25021)]