2627472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 7420160

約数和(自身を除く): 4792688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 67, 76, 86, 114, 129, 134, 152, 172, 201, 228, 258, 268, 304, 344, 402, 456, 516, 536, 688, 804, 817, 912, 1032, 1072, 1273, 1608, 1634, 2064, 2451, 2546, 2881, 3216, 3268, 3819, 4902, 5092, 5762, 6536, 7638, 8643, 9804, 10184, 11524, 13072, 15276, 17286, 19608, 20368, 23048, 30552, 34572, 39216, 46096, 54739, 61104, 69144, 109478, 138288, 164217, 218956, 328434, 437912, 656868, 875824, 1313736, 2627472]

約数ペア:

[(1, 2627472), (2, 1313736), (3, 875824), (4, 656868), (6, 437912), (8, 328434), (12, 218956), (16, 164217), (19, 138288), (24, 109478), (38, 69144), (43, 61104), (48, 54739), (57, 46096), (67, 39216), (76, 34572), (86, 30552), (114, 23048), (129, 20368), (134, 19608), (152, 17286), (172, 15276), (201, 13072), (228, 11524), (258, 10184), (268, 9804), (304, 8643), (344, 7638), (402, 6536), (456, 5762), (516, 5092), (536, 4902), (688, 3819), (804, 3268), (817, 3216), (912, 2881), (1032, 2546), (1072, 2451), (1273, 2064), (1608, 1634)]