395381484

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 1040195520

約数和(自身を除く): 644814036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1908, 2491, 4409, 4982, 7473, 8818, 9964, 13227, 14946, 17636, 22419, 26454, 29892, 39681, 44838, 52908, 79362, 89676, 158724, 207223, 233677, 414446, 467354, 621669, 701031, 828892, 934708, 1243338, 1402062, 1865007, 2103093, 2486676, 2804124, 3730014, 4206186, 7460028, 8412372, 10982819, 21965638, 32948457, 43931276, 65896914, 98845371, 131793828, 197690742, 395381484]

約数ペア:

[(1, 395381484), (2, 197690742), (3, 131793828), (4, 98845371), (6, 65896914), (9, 43931276), (12, 32948457), (18, 21965638), (36, 10982819), (47, 8412372), (53, 7460028), (94, 4206186), (106, 3730014), (141, 2804124), (159, 2486676), (188, 2103093), (212, 1865007), (282, 1402062), (318, 1243338), (423, 934708), (477, 828892), (564, 701031), (636, 621669), (846, 467354), (954, 414446), (1692, 233677), (1908, 207223), (2491, 158724), (4409, 89676), (4982, 79362), (7473, 52908), (8818, 44838), (9964, 39681), (13227, 29892), (14946, 26454), (17636, 22419)]