328163706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 832366080

約数和(自身を除く): 504202374

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1209, 1482, 1767, 2223, 2381, 2418, 3534, 3627, 4446, 4762, 5301, 7143, 7254, 7657, 10602, 14286, 15314, 21429, 22971, 30953, 42858, 45239, 45942, 61906, 68913, 73811, 90478, 92859, 135717, 137826, 147622, 185718, 221433, 271434, 278577, 407151, 442866, 557154, 588107, 664299, 814302, 959543, 1176214, 1328598, 1402409, 1764321, 1919086, 2804818, 2878629, 3528642, 4207227, 5292963, 5757258, 8414454, 8635887, 10585926, 12621681, 17271774, 18231317, 25243362, 36462634, 54693951, 109387902, 164081853, 328163706]

約数ペア:

[(1, 328163706), (2, 164081853), (3, 109387902), (6, 54693951), (9, 36462634), (13, 25243362), (18, 18231317), (19, 17271774), (26, 12621681), (31, 10585926), (38, 8635887), (39, 8414454), (57, 5757258), (62, 5292963), (78, 4207227), (93, 3528642), (114, 2878629), (117, 2804818), (171, 1919086), (186, 1764321), (234, 1402409), (247, 1328598), (279, 1176214), (342, 959543), (403, 814302), (494, 664299), (558, 588107), (589, 557154), (741, 442866), (806, 407151), (1178, 278577), (1209, 271434), (1482, 221433), (1767, 185718), (2223, 147622), (2381, 137826), (2418, 135717), (3534, 92859), (3627, 90478), (4446, 73811), (4762, 68913), (5301, 61906), (7143, 45942), (7254, 45239), (7657, 42858), (10602, 30953), (14286, 22971), (15314, 21429)]