1405392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 4047360

約数和(自身を除く): 2641968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 67, 69, 76, 92, 114, 134, 138, 152, 184, 201, 228, 268, 276, 304, 368, 402, 437, 456, 536, 552, 804, 874, 912, 1072, 1104, 1273, 1311, 1541, 1608, 1748, 2546, 2622, 3082, 3216, 3496, 3819, 4623, 5092, 5244, 6164, 6992, 7638, 9246, 10184, 10488, 12328, 15276, 18492, 20368, 20976, 24656, 29279, 30552, 36984, 58558, 61104, 73968, 87837, 117116, 175674, 234232, 351348, 468464, 702696, 1405392]

約数ペア:

[(1, 1405392), (2, 702696), (3, 468464), (4, 351348), (6, 234232), (8, 175674), (12, 117116), (16, 87837), (19, 73968), (23, 61104), (24, 58558), (38, 36984), (46, 30552), (48, 29279), (57, 24656), (67, 20976), (69, 20368), (76, 18492), (92, 15276), (114, 12328), (134, 10488), (138, 10184), (152, 9246), (184, 7638), (201, 6992), (228, 6164), (268, 5244), (276, 5092), (304, 4623), (368, 3819), (402, 3496), (437, 3216), (456, 3082), (536, 2622), (552, 2546), (804, 1748), (874, 1608), (912, 1541), (1072, 1311), (1104, 1273)]