428889216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5202

約数の個数: 128

約数和(自身を含む): 1344245760

約数和(自身を除く): 915356544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5147, 5208, 5952, 6944, 10294, 10416, 11904, 13888, 15441, 20588, 20832, 27776, 30882, 36029, 41176, 41664, 61764, 72058, 82352, 83328, 108087, 123528, 144116, 159557, 164704, 216174, 247056, 288232, 319114, 329408, 432348, 478671, 494112, 576464, 638228, 658816, 864696, 957342, 988224, 1116899, 1152928, 1276456, 1729392, 1914684, 1976448, 2233798, 2305856, 2552912, 3350697, 3458784, 3829368, 4467596, 4611712, 5105824, 6701394, 6917568, 7658736, 8935192, 10211648, 13402788, 13835136, 15317472, 17870384, 20423296, 26805576, 30634944, 35740768, 53611152, 61269888, 71481536, 107222304, 142963072, 214444608, 428889216]

約数ペア:

[(1, 428889216), (2, 214444608), (3, 142963072), (4, 107222304), (6, 71481536), (7, 61269888), (8, 53611152), (12, 35740768), (14, 30634944), (16, 26805576), (21, 20423296), (24, 17870384), (28, 15317472), (31, 13835136), (32, 13402788), (42, 10211648), (48, 8935192), (56, 7658736), (62, 6917568), (64, 6701394), (84, 5105824), (93, 4611712), (96, 4467596), (112, 3829368), (124, 3458784), (128, 3350697), (168, 2552912), (186, 2305856), (192, 2233798), (217, 1976448), (224, 1914684), (248, 1729392), (336, 1276456), (372, 1152928), (384, 1116899), (434, 988224), (448, 957342), (496, 864696), (651, 658816), (672, 638228), (744, 576464), (868, 494112), (896, 478671), (992, 432348), (1302, 329408), (1344, 319114), (1488, 288232), (1736, 247056), (1984, 216174), (2604, 164704), (2688, 159557), (2976, 144116), (3472, 123528), (3968, 108087), (5147, 83328), (5208, 82352), (5952, 72058), (6944, 61764), (10294, 41664), (10416, 41176), (11904, 36029), (13888, 30882), (15441, 27776), (20588, 20832)]