1553829888

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 208

約数和(自身を含む): 4557603456

約数和(自身を除く): 3003773568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 137, 142, 156, 192, 208, 213, 256, 274, 284, 312, 384, 411, 416, 426, 512, 548, 568, 624, 768, 822, 832, 852, 923, 1024, 1096, 1136, 1248, 1536, 1644, 1664, 1704, 1781, 1846, 2048, 2192, 2272, 2496, 2769, 3072, 3288, 3328, 3408, 3562, 3692, 4096, 4384, 4544, 4992, 5343, 5538, 6144, 6576, 6656, 6816, 7124, 7384, 8768, 9088, 9727, 9984, 10686, 11076, 12288, 13152, 13312, 13632, 14248, 14768, 17536, 18176, 19454, 19968, 21372, 22152, 26304, 26624, 27264, 28496, 29181, 29536, 35072, 36352, 38908, 39936, 42744, 44304, 52608, 53248, 54528, 56992, 58362, 59072, 70144, 72704, 77816, 79872, 85488, 88608, 105216, 109056, 113984, 116724, 118144, 126451, 140288, 145408, 155632, 159744, 170976, 177216, 210432, 218112, 227968, 233448, 236288, 252902, 280576, 290816, 311264, 341952, 354432, 379353, 420864, 436224, 455936, 466896, 472576, 505804, 561152, 622528, 683904, 708864, 758706, 841728, 872448, 911872, 933792, 945152, 1011608, 1245056, 1367808, 1417728, 1517412, 1683456, 1823744, 1867584, 1890304, 2023216, 2490112, 2735616, 2835456, 3034824, 3647488, 3735168, 3780608, 4046432, 4980224, 5471232, 5670912, 6069648, 7294976, 7470336, 8092864, 9960448, 10942464, 11341824, 12139296, 14940672, 16185728, 19920896, 21884928, 24278592, 29881344, 32371456, 39841792, 48557184, 59762688, 64742912, 97114368, 119525376, 129485824, 194228736, 258971648, 388457472, 517943296, 776914944, 1553829888]

約数ペア:

[(1, 1553829888), (2, 776914944), (3, 517943296), (4, 388457472), (6, 258971648), (8, 194228736), (12, 129485824), (13, 119525376), (16, 97114368), (24, 64742912), (26, 59762688), (32, 48557184), (39, 39841792), (48, 32371456), (52, 29881344), (64, 24278592), (71, 21884928), (78, 19920896), (96, 16185728), (104, 14940672), (128, 12139296), (137, 11341824), (142, 10942464), (156, 9960448), (192, 8092864), (208, 7470336), (213, 7294976), (256, 6069648), (274, 5670912), (284, 5471232), (312, 4980224), (384, 4046432), (411, 3780608), (416, 3735168), (426, 3647488), (512, 3034824), (548, 2835456), (568, 2735616), (624, 2490112), (768, 2023216), (822, 1890304), (832, 1867584), (852, 1823744), (923, 1683456), (1024, 1517412), (1096, 1417728), (1136, 1367808), (1248, 1245056), (1536, 1011608), (1644, 945152), (1664, 933792), (1704, 911872), (1781, 872448), (1846, 841728), (2048, 758706), (2192, 708864), (2272, 683904), (2496, 622528), (2769, 561152), (3072, 505804), (3288, 472576), (3328, 466896), (3408, 455936), (3562, 436224), (3692, 420864), (4096, 379353), (4384, 354432), (4544, 341952), (4992, 311264), (5343, 290816), (5538, 280576), (6144, 252902), (6576, 236288), (6656, 233448), (6816, 227968), (7124, 218112), (7384, 210432), (8768, 177216), (9088, 170976), (9727, 159744), (9984, 155632), (10686, 145408), (11076, 140288), (12288, 126451), (13152, 118144), (13312, 116724), (13632, 113984), (14248, 109056), (14768, 105216), (17536, 88608), (18176, 85488), (19454, 79872), (19968, 77816), (21372, 72704), (22152, 70144), (26304, 59072), (26624, 58362), (27264, 56992), (28496, 54528), (29181, 53248), (29536, 52608), (35072, 44304), (36352, 42744), (38908, 39936)]