438124788

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28834

約数の個数: 60

約数和(自身を含む): 1169754432

約数和(自身を除く): 731629644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 5076, 7614, 15228, 28771, 57542, 86313, 115084, 172626, 258939, 345252, 517878, 776817, 1035756, 1352237, 1553634, 2330451, 2704474, 3107268, 4056711, 4660902, 5408948, 8113422, 9321804, 12170133, 16226844, 24340266, 36510399, 48680532, 73020798, 109531197, 146041596, 219062394, 438124788]

約数ペア:

[(1, 438124788), (2, 219062394), (3, 146041596), (4, 109531197), (6, 73020798), (9, 48680532), (12, 36510399), (18, 24340266), (27, 16226844), (36, 12170133), (47, 9321804), (54, 8113422), (81, 5408948), (94, 4660902), (108, 4056711), (141, 3107268), (162, 2704474), (188, 2330451), (282, 1553634), (324, 1352237), (423, 1035756), (564, 776817), (846, 517878), (1269, 345252), (1692, 258939), (2538, 172626), (3807, 115084), (5076, 86313), (7614, 57542), (15228, 28771)]