123281004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 362460672

約数和(自身を除く): 239179668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 154, 202, 231, 303, 308, 404, 462, 606, 707, 924, 1111, 1212, 1321, 1414, 2121, 2222, 2642, 2828, 3333, 3963, 4242, 4444, 5284, 6666, 7777, 7926, 8484, 9247, 13332, 14531, 15554, 15852, 18494, 23331, 27741, 29062, 31108, 36988, 43593, 46662, 55482, 58124, 87186, 93324, 101717, 110964, 133421, 174372, 203434, 266842, 305151, 400263, 406868, 533684, 610302, 800526, 933947, 1220604, 1467631, 1601052, 1867894, 2801841, 2935262, 3735788, 4402893, 5603682, 5870524, 8805786, 10273417, 11207364, 17611572, 20546834, 30820251, 41093668, 61640502, 123281004]

約数ペア:

[(1, 123281004), (2, 61640502), (3, 41093668), (4, 30820251), (6, 20546834), (7, 17611572), (11, 11207364), (12, 10273417), (14, 8805786), (21, 5870524), (22, 5603682), (28, 4402893), (33, 3735788), (42, 2935262), (44, 2801841), (66, 1867894), (77, 1601052), (84, 1467631), (101, 1220604), (132, 933947), (154, 800526), (202, 610302), (231, 533684), (303, 406868), (308, 400263), (404, 305151), (462, 266842), (606, 203434), (707, 174372), (924, 133421), (1111, 110964), (1212, 101717), (1321, 93324), (1414, 87186), (2121, 58124), (2222, 55482), (2642, 46662), (2828, 43593), (3333, 36988), (3963, 31108), (4242, 29062), (4444, 27741), (5284, 23331), (6666, 18494), (7777, 15852), (7926, 15554), (8484, 14531), (9247, 13332)]