402448008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 1034035200

約数和(自身を除く): 631587192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 271, 344, 516, 542, 813, 1032, 1084, 1439, 1626, 2168, 2878, 3252, 4317, 5756, 6504, 8634, 11512, 11653, 17268, 23306, 34536, 34959, 46612, 61877, 69918, 93224, 123754, 139836, 185631, 247508, 279672, 371262, 389969, 495016, 742524, 779938, 1169907, 1485048, 1559876, 2339814, 3119752, 4679628, 9359256, 16768667, 33537334, 50306001, 67074668, 100612002, 134149336, 201224004, 402448008]

約数ペア:

[(1, 402448008), (2, 201224004), (3, 134149336), (4, 100612002), (6, 67074668), (8, 50306001), (12, 33537334), (24, 16768667), (43, 9359256), (86, 4679628), (129, 3119752), (172, 2339814), (258, 1559876), (271, 1485048), (344, 1169907), (516, 779938), (542, 742524), (813, 495016), (1032, 389969), (1084, 371262), (1439, 279672), (1626, 247508), (2168, 185631), (2878, 139836), (3252, 123754), (4317, 93224), (5756, 69918), (6504, 61877), (8634, 46612), (11512, 34959), (11653, 34536), (17268, 23306)]