668889348

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{2273}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 1581612480

約数和(自身を除く): 912723132

約数列:

[1, 2, 3, 4, 6, 12, 137, 179, 274, 358, 411, 537, 548, 716, 822, 1074, 1644, 2148, 2273, 4546, 6819, 9092, 13638, 24523, 27276, 49046, 73569, 98092, 147138, 294276, 311401, 406867, 622802, 813734, 934203, 1220601, 1245604, 1627468, 1868406, 2441202, 3736812, 4882404, 55740779, 111481558, 167222337, 222963116, 334444674, 668889348]

約数ペア:

[(1, 668889348), (2, 334444674), (3, 222963116), (4, 167222337), (6, 111481558), (12, 55740779), (137, 4882404), (179, 3736812), (274, 2441202), (358, 1868406), (411, 1627468), (537, 1245604), (548, 1220601), (716, 934203), (822, 813734), (1074, 622802), (1644, 406867), (2148, 311401), (2273, 294276), (4546, 147138), (6819, 98092), (9092, 73569), (13638, 49046), (24523, 27276)]