1404816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 4297344

約数和(自身を除く): 2892528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 113, 148, 168, 222, 226, 259, 296, 336, 339, 444, 452, 518, 592, 678, 777, 791, 888, 904, 1036, 1356, 1554, 1582, 1776, 1808, 2072, 2373, 2712, 3108, 3164, 4144, 4181, 4746, 5424, 6216, 6328, 8362, 9492, 12432, 12543, 12656, 16724, 18984, 25086, 29267, 33448, 37968, 50172, 58534, 66896, 87801, 100344, 117068, 175602, 200688, 234136, 351204, 468272, 702408, 1404816]

約数ペア:

[(1, 1404816), (2, 702408), (3, 468272), (4, 351204), (6, 234136), (7, 200688), (8, 175602), (12, 117068), (14, 100344), (16, 87801), (21, 66896), (24, 58534), (28, 50172), (37, 37968), (42, 33448), (48, 29267), (56, 25086), (74, 18984), (84, 16724), (111, 12656), (112, 12543), (113, 12432), (148, 9492), (168, 8362), (222, 6328), (226, 6216), (259, 5424), (296, 4746), (336, 4181), (339, 4144), (444, 3164), (452, 3108), (518, 2712), (592, 2373), (678, 2072), (777, 1808), (791, 1776), (888, 1582), (904, 1554), (1036, 1356)]