1490755024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10684

約数の個数: 80

約数和(自身を含む): 3407567616

約数和(自身を除く): 1916812592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 374, 376, 517, 748, 752, 799, 1034, 1496, 1598, 2068, 2992, 3196, 4136, 6392, 8272, 8789, 10601, 12784, 17578, 21202, 35156, 42404, 70312, 84808, 116611, 140624, 169616, 180217, 233222, 360434, 466444, 498247, 720868, 932888, 996494, 1441736, 1865776, 1982387, 1992988, 2883472, 3964774, 3985976, 5480717, 7929548, 7971952, 8470199, 10961434, 15859096, 16940398, 21922868, 31718192, 33880796, 43845736, 67761592, 87691472, 93172189, 135523184, 186344378, 372688756, 745377512, 1490755024]

約数ペア:

[(1, 1490755024), (2, 745377512), (4, 372688756), (8, 186344378), (11, 135523184), (16, 93172189), (17, 87691472), (22, 67761592), (34, 43845736), (44, 33880796), (47, 31718192), (68, 21922868), (88, 16940398), (94, 15859096), (136, 10961434), (176, 8470199), (187, 7971952), (188, 7929548), (272, 5480717), (374, 3985976), (376, 3964774), (517, 2883472), (748, 1992988), (752, 1982387), (799, 1865776), (1034, 1441736), (1496, 996494), (1598, 932888), (2068, 720868), (2992, 498247), (3196, 466444), (4136, 360434), (6392, 233222), (8272, 180217), (8789, 169616), (10601, 140624), (12784, 116611), (17578, 84808), (21202, 70312), (35156, 42404)]