390260736

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 1165207680

約数和(自身を除く): 774946944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 683, 744, 768, 992, 1024, 1116, 1152, 1366, 1488, 1536, 1984, 2048, 2049, 2232, 2304, 2732, 2976, 3072, 3968, 4098, 4464, 4608, 5464, 5952, 6144, 6147, 7936, 8196, 8928, 9216, 10928, 11904, 12294, 15872, 16392, 17856, 18432, 21173, 21856, 23808, 24588, 31744, 32784, 35712, 42346, 43712, 47616, 49176, 63488, 63519, 65568, 71424, 84692, 87424, 95232, 98352, 127038, 131136, 142848, 169384, 174848, 190464, 190557, 196704, 254076, 262272, 285696, 338768, 349696, 381114, 393408, 508152, 524544, 571392, 677536, 699392, 762228, 786816, 1016304, 1049088, 1355072, 1398784, 1524456, 1573632, 2032608, 2098176, 2710144, 3048912, 3147264, 4065216, 4196352, 5420288, 6097824, 6294528, 8130432, 10840576, 12195648, 12589056, 16260864, 21681152, 24391296, 32521728, 43362304, 48782592, 65043456, 97565184, 130086912, 195130368, 390260736]

約数ペア:

[(1, 390260736), (2, 195130368), (3, 130086912), (4, 97565184), (6, 65043456), (8, 48782592), (9, 43362304), (12, 32521728), (16, 24391296), (18, 21681152), (24, 16260864), (31, 12589056), (32, 12195648), (36, 10840576), (48, 8130432), (62, 6294528), (64, 6097824), (72, 5420288), (93, 4196352), (96, 4065216), (124, 3147264), (128, 3048912), (144, 2710144), (186, 2098176), (192, 2032608), (248, 1573632), (256, 1524456), (279, 1398784), (288, 1355072), (372, 1049088), (384, 1016304), (496, 786816), (512, 762228), (558, 699392), (576, 677536), (683, 571392), (744, 524544), (768, 508152), (992, 393408), (1024, 381114), (1116, 349696), (1152, 338768), (1366, 285696), (1488, 262272), (1536, 254076), (1984, 196704), (2048, 190557), (2049, 190464), (2232, 174848), (2304, 169384), (2732, 142848), (2976, 131136), (3072, 127038), (3968, 98352), (4098, 95232), (4464, 87424), (4608, 84692), (5464, 71424), (5952, 65568), (6144, 63519), (6147, 63488), (7936, 49176), (8196, 47616), (8928, 43712), (9216, 42346), (10928, 35712), (11904, 32784), (12294, 31744), (15872, 24588), (16392, 23808), (17856, 21856), (18432, 21173)]