253196736

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 168

約数和(自身を含む): 764127504

約数和(自身を除く): 510930768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 281, 304, 312, 361, 416, 456, 494, 562, 608, 624, 722, 741, 832, 843, 912, 988, 1083, 1124, 1216, 1248, 1444, 1482, 1686, 1824, 1976, 2166, 2248, 2496, 2888, 2964, 3372, 3648, 3653, 3952, 4332, 4496, 4693, 5339, 5776, 5928, 6744, 7306, 7904, 8664, 8992, 9386, 10678, 10959, 11552, 11856, 13488, 14079, 14612, 15808, 16017, 17328, 17984, 18772, 21356, 21918, 23104, 23712, 26976, 28158, 29224, 32034, 34656, 37544, 42712, 43836, 47424, 53952, 56316, 58448, 64068, 69312, 69407, 75088, 85424, 87672, 101441, 112632, 116896, 128136, 138814, 150176, 170848, 175344, 202882, 208221, 225264, 233792, 256272, 277628, 300352, 304323, 341696, 350688, 405764, 416442, 450528, 512544, 555256, 608646, 701376, 811528, 832884, 901056, 1025088, 1110512, 1217292, 1318733, 1623056, 1665768, 2221024, 2434584, 2637466, 3246112, 3331536, 3956199, 4442048, 4869168, 5274932, 6492224, 6663072, 7912398, 9738336, 10549864, 13326144, 15824796, 19476672, 21099728, 31649592, 42199456, 63299184, 84398912, 126598368, 253196736]

約数ペア:

[(1, 253196736), (2, 126598368), (3, 84398912), (4, 63299184), (6, 42199456), (8, 31649592), (12, 21099728), (13, 19476672), (16, 15824796), (19, 13326144), (24, 10549864), (26, 9738336), (32, 7912398), (38, 6663072), (39, 6492224), (48, 5274932), (52, 4869168), (57, 4442048), (64, 3956199), (76, 3331536), (78, 3246112), (96, 2637466), (104, 2434584), (114, 2221024), (152, 1665768), (156, 1623056), (192, 1318733), (208, 1217292), (228, 1110512), (247, 1025088), (281, 901056), (304, 832884), (312, 811528), (361, 701376), (416, 608646), (456, 555256), (494, 512544), (562, 450528), (608, 416442), (624, 405764), (722, 350688), (741, 341696), (832, 304323), (843, 300352), (912, 277628), (988, 256272), (1083, 233792), (1124, 225264), (1216, 208221), (1248, 202882), (1444, 175344), (1482, 170848), (1686, 150176), (1824, 138814), (1976, 128136), (2166, 116896), (2248, 112632), (2496, 101441), (2888, 87672), (2964, 85424), (3372, 75088), (3648, 69407), (3653, 69312), (3952, 64068), (4332, 58448), (4496, 56316), (4693, 53952), (5339, 47424), (5776, 43836), (5928, 42712), (6744, 37544), (7306, 34656), (7904, 32034), (8664, 29224), (8992, 28158), (9386, 26976), (10678, 23712), (10959, 23104), (11552, 21918), (11856, 21356), (13488, 18772), (14079, 17984), (14612, 17328), (15808, 16017)]