1565676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 4928000

約数和(自身を除く): 3362324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 109, 114, 126, 133, 171, 189, 218, 228, 252, 266, 327, 342, 378, 399, 436, 513, 532, 654, 684, 756, 763, 798, 981, 1026, 1197, 1308, 1526, 1596, 1962, 2052, 2071, 2289, 2394, 2943, 3052, 3591, 3924, 4142, 4578, 4788, 5886, 6213, 6867, 7182, 8284, 9156, 11772, 12426, 13734, 14364, 14497, 18639, 20601, 24852, 27468, 28994, 37278, 41202, 43491, 55917, 57988, 74556, 82404, 86982, 111834, 130473, 173964, 223668, 260946, 391419, 521892, 782838, 1565676]

約数ペア:

[(1, 1565676), (2, 782838), (3, 521892), (4, 391419), (6, 260946), (7, 223668), (9, 173964), (12, 130473), (14, 111834), (18, 86982), (19, 82404), (21, 74556), (27, 57988), (28, 55917), (36, 43491), (38, 41202), (42, 37278), (54, 28994), (57, 27468), (63, 24852), (76, 20601), (84, 18639), (108, 14497), (109, 14364), (114, 13734), (126, 12426), (133, 11772), (171, 9156), (189, 8284), (218, 7182), (228, 6867), (252, 6213), (266, 5886), (327, 4788), (342, 4578), (378, 4142), (399, 3924), (436, 3591), (513, 3052), (532, 2943), (654, 2394), (684, 2289), (756, 2071), (763, 2052), (798, 1962), (981, 1596), (1026, 1526), (1197, 1308)]