419647488

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 208

約数和(自身を含む): 1254992256

約数和(自身を除く): 835344768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 71, 74, 78, 96, 104, 111, 128, 142, 148, 156, 192, 208, 213, 222, 256, 284, 296, 312, 384, 416, 426, 444, 481, 512, 568, 592, 624, 768, 832, 852, 888, 923, 962, 1024, 1136, 1184, 1248, 1443, 1536, 1664, 1704, 1776, 1846, 1924, 2048, 2272, 2368, 2496, 2627, 2769, 2886, 3072, 3328, 3408, 3552, 3692, 3848, 4096, 4544, 4736, 4992, 5254, 5538, 5772, 6144, 6656, 6816, 7104, 7384, 7696, 7881, 9088, 9472, 9984, 10508, 11076, 11544, 12288, 13312, 13632, 14208, 14768, 15392, 15762, 18176, 18944, 19968, 21016, 22152, 23088, 26624, 27264, 28416, 29536, 30784, 31524, 34151, 36352, 37888, 39936, 42032, 44304, 46176, 53248, 54528, 56832, 59072, 61568, 63048, 68302, 72704, 75776, 79872, 84064, 88608, 92352, 102453, 109056, 113664, 118144, 123136, 126096, 136604, 145408, 151552, 159744, 168128, 177216, 184704, 204906, 218112, 227328, 236288, 246272, 252192, 273208, 290816, 336256, 354432, 369408, 409812, 436224, 454656, 472576, 492544, 504384, 546416, 672512, 708864, 738816, 819624, 872448, 945152, 985088, 1008768, 1092832, 1345024, 1417728, 1477632, 1639248, 1890304, 1970176, 2017536, 2185664, 2690048, 2835456, 2955264, 3278496, 3780608, 4035072, 4371328, 5380096, 5670912, 5910528, 6556992, 8070144, 8742656, 10760192, 11341824, 13113984, 16140288, 17485312, 26227968, 32280576, 34970624, 52455936, 69941248, 104911872, 139882496, 209823744, 419647488]

約数ペア:

[(1, 419647488), (2, 209823744), (3, 139882496), (4, 104911872), (6, 69941248), (8, 52455936), (12, 34970624), (13, 32280576), (16, 26227968), (24, 17485312), (26, 16140288), (32, 13113984), (37, 11341824), (39, 10760192), (48, 8742656), (52, 8070144), (64, 6556992), (71, 5910528), (74, 5670912), (78, 5380096), (96, 4371328), (104, 4035072), (111, 3780608), (128, 3278496), (142, 2955264), (148, 2835456), (156, 2690048), (192, 2185664), (208, 2017536), (213, 1970176), (222, 1890304), (256, 1639248), (284, 1477632), (296, 1417728), (312, 1345024), (384, 1092832), (416, 1008768), (426, 985088), (444, 945152), (481, 872448), (512, 819624), (568, 738816), (592, 708864), (624, 672512), (768, 546416), (832, 504384), (852, 492544), (888, 472576), (923, 454656), (962, 436224), (1024, 409812), (1136, 369408), (1184, 354432), (1248, 336256), (1443, 290816), (1536, 273208), (1664, 252192), (1704, 246272), (1776, 236288), (1846, 227328), (1924, 218112), (2048, 204906), (2272, 184704), (2368, 177216), (2496, 168128), (2627, 159744), (2769, 151552), (2886, 145408), (3072, 136604), (3328, 126096), (3408, 123136), (3552, 118144), (3692, 113664), (3848, 109056), (4096, 102453), (4544, 92352), (4736, 88608), (4992, 84064), (5254, 79872), (5538, 75776), (5772, 72704), (6144, 68302), (6656, 63048), (6816, 61568), (7104, 59072), (7384, 56832), (7696, 54528), (7881, 53248), (9088, 46176), (9472, 44304), (9984, 42032), (10508, 39936), (11076, 37888), (11544, 36352), (12288, 34151), (13312, 31524), (13632, 30784), (14208, 29536), (14768, 28416), (15392, 27264), (15762, 26624), (18176, 23088), (18944, 22152), (19968, 21016)]