328297872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2267}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 971937792

約数和(自身を除く): 643639920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 862, 1293, 1724, 2267, 2586, 3017, 3448, 4534, 5172, 6034, 6801, 6896, 9051, 9068, 10344, 12068, 13602, 15869, 18102, 18136, 20688, 24136, 27204, 31738, 36204, 36272, 47607, 48272, 54408, 63476, 72408, 95214, 108816, 126952, 144816, 190428, 253904, 380856, 761712, 977077, 1954154, 2931231, 3908308, 5862462, 6839539, 7816616, 11724924, 13679078, 15633232, 20518617, 23449848, 27358156, 41037234, 46899696, 54716312, 82074468, 109432624, 164148936, 328297872]

約数ペア:

[(1, 328297872), (2, 164148936), (3, 109432624), (4, 82074468), (6, 54716312), (7, 46899696), (8, 41037234), (12, 27358156), (14, 23449848), (16, 20518617), (21, 15633232), (24, 13679078), (28, 11724924), (42, 7816616), (48, 6839539), (56, 5862462), (84, 3908308), (112, 2931231), (168, 1954154), (336, 977077), (431, 761712), (862, 380856), (1293, 253904), (1724, 190428), (2267, 144816), (2586, 126952), (3017, 108816), (3448, 95214), (4534, 72408), (5172, 63476), (6034, 54408), (6801, 48272), (6896, 47607), (9051, 36272), (9068, 36204), (10344, 31738), (12068, 27204), (13602, 24136), (15869, 20688), (18102, 18136)]