397945152

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 1254812832

約数和(自身を除く): 856867680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 181, 192, 198, 264, 288, 347, 352, 362, 396, 528, 543, 576, 694, 704, 724, 792, 1041, 1056, 1086, 1388, 1448, 1584, 1629, 1991, 2082, 2112, 2172, 2776, 2896, 3123, 3168, 3258, 3817, 3982, 4164, 4344, 5552, 5792, 5973, 6246, 6336, 6516, 7634, 7964, 8328, 8688, 11104, 11451, 11584, 11946, 12492, 13032, 15268, 15928, 16656, 17376, 17919, 22208, 22902, 23892, 24984, 26064, 30536, 31856, 33312, 34353, 34752, 35838, 45804, 47784, 49968, 52128, 61072, 62807, 63712, 66624, 68706, 71676, 91608, 95568, 99936, 104256, 122144, 125614, 127424, 137412, 143352, 183216, 188421, 191136, 199872, 244288, 251228, 274824, 286704, 366432, 376842, 382272, 502456, 549648, 565263, 573408, 690877, 732864, 753684, 1004912, 1099296, 1130526, 1146816, 1381754, 1507368, 2009824, 2072631, 2198592, 2261052, 2763508, 3014736, 4019648, 4145262, 4522104, 5527016, 6029472, 6217893, 8290524, 9044208, 11054032, 12058944, 12435786, 16581048, 18088416, 22108064, 24871572, 33162096, 36176832, 44216128, 49743144, 66324192, 99486288, 132648384, 198972576, 397945152]

約数ペア:

[(1, 397945152), (2, 198972576), (3, 132648384), (4, 99486288), (6, 66324192), (8, 49743144), (9, 44216128), (11, 36176832), (12, 33162096), (16, 24871572), (18, 22108064), (22, 18088416), (24, 16581048), (32, 12435786), (33, 12058944), (36, 11054032), (44, 9044208), (48, 8290524), (64, 6217893), (66, 6029472), (72, 5527016), (88, 4522104), (96, 4145262), (99, 4019648), (132, 3014736), (144, 2763508), (176, 2261052), (181, 2198592), (192, 2072631), (198, 2009824), (264, 1507368), (288, 1381754), (347, 1146816), (352, 1130526), (362, 1099296), (396, 1004912), (528, 753684), (543, 732864), (576, 690877), (694, 573408), (704, 565263), (724, 549648), (792, 502456), (1041, 382272), (1056, 376842), (1086, 366432), (1388, 286704), (1448, 274824), (1584, 251228), (1629, 244288), (1991, 199872), (2082, 191136), (2112, 188421), (2172, 183216), (2776, 143352), (2896, 137412), (3123, 127424), (3168, 125614), (3258, 122144), (3817, 104256), (3982, 99936), (4164, 95568), (4344, 91608), (5552, 71676), (5792, 68706), (5973, 66624), (6246, 63712), (6336, 62807), (6516, 61072), (7634, 52128), (7964, 49968), (8328, 47784), (8688, 45804), (11104, 35838), (11451, 34752), (11584, 34353), (11946, 33312), (12492, 31856), (13032, 30536), (15268, 26064), (15928, 24984), (16656, 23892), (17376, 22902), (17919, 22208)]