328874784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15838

約数の個数: 96

約数和(自身を含む): 1018515456

約数和(自身を除く): 689640672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 15787, 20832, 31574, 47361, 63148, 94722, 110509, 126296, 189444, 221018, 252592, 331527, 378888, 442036, 489397, 505184, 663054, 757776, 884072, 978794, 1326108, 1468191, 1515552, 1768144, 1957588, 2652216, 2936382, 3425779, 3536288, 3915176, 5304432, 5872764, 6851558, 7830352, 10277337, 10608864, 11745528, 13703116, 15660704, 20554674, 23491056, 27406232, 41109348, 46982112, 54812464, 82218696, 109624928, 164437392, 328874784]

約数ペア:

[(1, 328874784), (2, 164437392), (3, 109624928), (4, 82218696), (6, 54812464), (7, 46982112), (8, 41109348), (12, 27406232), (14, 23491056), (16, 20554674), (21, 15660704), (24, 13703116), (28, 11745528), (31, 10608864), (32, 10277337), (42, 7830352), (48, 6851558), (56, 5872764), (62, 5304432), (84, 3915176), (93, 3536288), (96, 3425779), (112, 2936382), (124, 2652216), (168, 1957588), (186, 1768144), (217, 1515552), (224, 1468191), (248, 1326108), (336, 978794), (372, 884072), (434, 757776), (496, 663054), (651, 505184), (672, 489397), (744, 442036), (868, 378888), (992, 331527), (1302, 252592), (1488, 221018), (1736, 189444), (2604, 126296), (2976, 110509), (3472, 94722), (5208, 63148), (6944, 47361), (10416, 31574), (15787, 20832)]