1284000408

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 3599506560

約数和(自身を除く): 2315506152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 577, 744, 997, 1116, 1154, 1731, 1994, 2232, 2308, 2991, 3462, 3988, 4616, 5193, 5982, 6924, 7976, 8973, 10386, 11964, 13848, 17887, 17946, 20772, 23928, 30907, 35774, 35892, 41544, 53661, 61814, 71548, 71784, 92721, 107322, 123628, 143096, 160983, 185442, 214644, 247256, 278163, 321966, 370884, 429288, 556326, 575269, 643932, 741768, 1112652, 1150538, 1287864, 1725807, 2225304, 2301076, 3451614, 4602152, 5177421, 6903228, 10354842, 13806456, 17833339, 20709684, 35666678, 41419368, 53500017, 71333356, 107000034, 142666712, 160500051, 214000068, 321000102, 428000136, 642000204, 1284000408]

約数ペア:

[(1, 1284000408), (2, 642000204), (3, 428000136), (4, 321000102), (6, 214000068), (8, 160500051), (9, 142666712), (12, 107000034), (18, 71333356), (24, 53500017), (31, 41419368), (36, 35666678), (62, 20709684), (72, 17833339), (93, 13806456), (124, 10354842), (186, 6903228), (248, 5177421), (279, 4602152), (372, 3451614), (558, 2301076), (577, 2225304), (744, 1725807), (997, 1287864), (1116, 1150538), (1154, 1112652), (1731, 741768), (1994, 643932), (2232, 575269), (2308, 556326), (2991, 429288), (3462, 370884), (3988, 321966), (4616, 278163), (5193, 247256), (5982, 214644), (6924, 185442), (7976, 160983), (8973, 143096), (10386, 123628), (11964, 107322), (13848, 92721), (17887, 71784), (17946, 71548), (20772, 61814), (23928, 53661), (30907, 41544), (35774, 35892)]