387777792

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 1115533440

約数和(自身を除く): 727755648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 256, 276, 348, 368, 384, 464, 552, 667, 696, 736, 757, 768, 928, 1104, 1334, 1392, 1472, 1514, 1856, 2001, 2208, 2271, 2668, 2784, 2944, 3028, 3712, 4002, 4416, 4542, 5336, 5568, 5888, 6056, 7424, 8004, 8832, 9084, 10672, 11136, 12112, 16008, 17411, 17664, 18168, 21344, 21953, 22272, 24224, 32016, 34822, 36336, 42688, 43906, 48448, 52233, 64032, 65859, 69644, 72672, 85376, 87812, 96896, 104466, 128064, 131718, 139288, 145344, 170752, 175624, 193792, 208932, 256128, 263436, 278576, 290688, 351248, 417864, 504919, 512256, 526872, 557152, 581376, 702496, 835728, 1009838, 1053744, 1114304, 1404992, 1514757, 1671456, 2019676, 2107488, 2228608, 2809984, 3029514, 3342912, 4039352, 4214976, 4457216, 5619968, 6059028, 6685824, 8078704, 8429952, 12118056, 13371648, 16157408, 16859904, 24236112, 32314816, 48472224, 64629632, 96944448, 129259264, 193888896, 387777792]

約数ペア:

[(1, 387777792), (2, 193888896), (3, 129259264), (4, 96944448), (6, 64629632), (8, 48472224), (12, 32314816), (16, 24236112), (23, 16859904), (24, 16157408), (29, 13371648), (32, 12118056), (46, 8429952), (48, 8078704), (58, 6685824), (64, 6059028), (69, 5619968), (87, 4457216), (92, 4214976), (96, 4039352), (116, 3342912), (128, 3029514), (138, 2809984), (174, 2228608), (184, 2107488), (192, 2019676), (232, 1671456), (256, 1514757), (276, 1404992), (348, 1114304), (368, 1053744), (384, 1009838), (464, 835728), (552, 702496), (667, 581376), (696, 557152), (736, 526872), (757, 512256), (768, 504919), (928, 417864), (1104, 351248), (1334, 290688), (1392, 278576), (1472, 263436), (1514, 256128), (1856, 208932), (2001, 193792), (2208, 175624), (2271, 170752), (2668, 145344), (2784, 139288), (2944, 131718), (3028, 128064), (3712, 104466), (4002, 96896), (4416, 87812), (4542, 85376), (5336, 72672), (5568, 69644), (5888, 65859), (6056, 64032), (7424, 52233), (8004, 48448), (8832, 43906), (9084, 42688), (10672, 36336), (11136, 34822), (12112, 32016), (16008, 24224), (17411, 22272), (17664, 21953), (18168, 21344)]