250143712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 666537984

約数和(自身を除く): 416394272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 163, 182, 208, 217, 221, 224, 238, 248, 272, 326, 364, 403, 416, 434, 442, 476, 496, 527, 544, 652, 728, 806, 868, 884, 952, 992, 1054, 1141, 1304, 1456, 1547, 1612, 1736, 1768, 1904, 2108, 2119, 2282, 2608, 2771, 2821, 2912, 3094, 3224, 3472, 3536, 3689, 3808, 4216, 4238, 4564, 5053, 5216, 5542, 5642, 6188, 6448, 6851, 6944, 7072, 7378, 8432, 8476, 9128, 10106, 11084, 11284, 12376, 12896, 13702, 14756, 14833, 16864, 16952, 18256, 19397, 20212, 22168, 22568, 24752, 27404, 29512, 29666, 33904, 35371, 36023, 36512, 38794, 40424, 44336, 45136, 47957, 49504, 54808, 59024, 59332, 65689, 67808, 70742, 72046, 77588, 80848, 85901, 88672, 90272, 95914, 109616, 118048, 118664, 131378, 141484, 144092, 155176, 161696, 171802, 191828, 219232, 237328, 252161, 262756, 282968, 288184, 310352, 343604, 383656, 459823, 474656, 504322, 525512, 565936, 576368, 601307, 620704, 687208, 767312, 919646, 1008644, 1051024, 1116713, 1131872, 1152736, 1202614, 1374416, 1534624, 1839292, 2017288, 2102048, 2233426, 2405228, 2748832, 3678584, 4034576, 4466852, 4810456, 7357168, 7816991, 8069152, 8933704, 9620912, 14714336, 15633982, 17867408, 19241824, 31267964, 35734816, 62535928, 125071856, 250143712]

約数ペア:

[(1, 250143712), (2, 125071856), (4, 62535928), (7, 35734816), (8, 31267964), (13, 19241824), (14, 17867408), (16, 15633982), (17, 14714336), (26, 9620912), (28, 8933704), (31, 8069152), (32, 7816991), (34, 7357168), (52, 4810456), (56, 4466852), (62, 4034576), (68, 3678584), (91, 2748832), (104, 2405228), (112, 2233426), (119, 2102048), (124, 2017288), (136, 1839292), (163, 1534624), (182, 1374416), (208, 1202614), (217, 1152736), (221, 1131872), (224, 1116713), (238, 1051024), (248, 1008644), (272, 919646), (326, 767312), (364, 687208), (403, 620704), (416, 601307), (434, 576368), (442, 565936), (476, 525512), (496, 504322), (527, 474656), (544, 459823), (652, 383656), (728, 343604), (806, 310352), (868, 288184), (884, 282968), (952, 262756), (992, 252161), (1054, 237328), (1141, 219232), (1304, 191828), (1456, 171802), (1547, 161696), (1612, 155176), (1736, 144092), (1768, 141484), (1904, 131378), (2108, 118664), (2119, 118048), (2282, 109616), (2608, 95914), (2771, 90272), (2821, 88672), (2912, 85901), (3094, 80848), (3224, 77588), (3472, 72046), (3536, 70742), (3689, 67808), (3808, 65689), (4216, 59332), (4238, 59024), (4564, 54808), (5053, 49504), (5216, 47957), (5542, 45136), (5642, 44336), (6188, 40424), (6448, 38794), (6851, 36512), (6944, 36023), (7072, 35371), (7378, 33904), (8432, 29666), (8476, 29512), (9128, 27404), (10106, 24752), (11084, 22568), (11284, 22168), (12376, 20212), (12896, 19397), (13702, 18256), (14756, 16952), (14833, 16864)]