1731324816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 5524646400

約数和(自身を除く): 3793321584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 79, 92, 104, 117, 138, 144, 156, 158, 184, 207, 208, 234, 237, 276, 299, 312, 316, 368, 414, 468, 474, 509, 552, 598, 624, 632, 711, 828, 897, 936, 948, 1018, 1027, 1104, 1196, 1264, 1422, 1527, 1656, 1794, 1817, 1872, 1896, 2036, 2054, 2392, 2691, 2844, 3054, 3081, 3312, 3588, 3634, 3792, 4072, 4108, 4581, 4784, 5382, 5451, 5688, 6108, 6162, 6617, 7176, 7268, 8144, 8216, 9162, 9243, 10764, 10902, 11376, 11707, 12216, 12324, 13234, 14352, 14536, 16353, 16432, 18324, 18486, 19851, 21528, 21804, 23414, 23621, 24432, 24648, 26468, 29072, 32706, 35121, 36648, 36972, 39702, 40211, 43056, 43608, 46828, 47242, 49296, 52936, 59553, 65412, 70242, 70863, 73296, 73944, 79404, 80422, 87216, 93656, 94484, 105363, 105872, 119106, 120633, 130824, 140484, 141726, 147888, 152191, 158808, 160844, 187312, 188968, 210726, 212589, 238212, 241266, 261648, 280968, 283452, 304382, 317616, 321688, 361899, 377936, 421452, 425178, 456573, 476424, 482532, 522743, 561936, 566904, 608764, 643376, 723798, 842904, 850356, 913146, 924853, 952848, 965064, 1045486, 1133808, 1217528, 1369719, 1447596, 1568229, 1685808, 1700712, 1826292, 1849706, 1930128, 2090972, 2435056, 2739438, 2774559, 2895192, 3136458, 3401424, 3652584, 3699412, 4181944, 4704687, 5478876, 5549118, 5790384, 6272916, 7305168, 7398824, 8323677, 8363888, 9409374, 10957752, 11098236, 12023089, 12545832, 14797648, 16647354, 18818748, 21915504, 22196472, 24046178, 25091664, 33294708, 36069267, 37637496, 44392944, 48092356, 66589416, 72138534, 75274992, 96184712, 108207801, 133178832, 144277068, 192369424, 216415602, 288554136, 432831204, 577108272, 865662408, 1731324816]

約数ペア:

[(1, 1731324816), (2, 865662408), (3, 577108272), (4, 432831204), (6, 288554136), (8, 216415602), (9, 192369424), (12, 144277068), (13, 133178832), (16, 108207801), (18, 96184712), (23, 75274992), (24, 72138534), (26, 66589416), (36, 48092356), (39, 44392944), (46, 37637496), (48, 36069267), (52, 33294708), (69, 25091664), (72, 24046178), (78, 22196472), (79, 21915504), (92, 18818748), (104, 16647354), (117, 14797648), (138, 12545832), (144, 12023089), (156, 11098236), (158, 10957752), (184, 9409374), (207, 8363888), (208, 8323677), (234, 7398824), (237, 7305168), (276, 6272916), (299, 5790384), (312, 5549118), (316, 5478876), (368, 4704687), (414, 4181944), (468, 3699412), (474, 3652584), (509, 3401424), (552, 3136458), (598, 2895192), (624, 2774559), (632, 2739438), (711, 2435056), (828, 2090972), (897, 1930128), (936, 1849706), (948, 1826292), (1018, 1700712), (1027, 1685808), (1104, 1568229), (1196, 1447596), (1264, 1369719), (1422, 1217528), (1527, 1133808), (1656, 1045486), (1794, 965064), (1817, 952848), (1872, 924853), (1896, 913146), (2036, 850356), (2054, 842904), (2392, 723798), (2691, 643376), (2844, 608764), (3054, 566904), (3081, 561936), (3312, 522743), (3588, 482532), (3634, 476424), (3792, 456573), (4072, 425178), (4108, 421452), (4581, 377936), (4784, 361899), (5382, 321688), (5451, 317616), (5688, 304382), (6108, 283452), (6162, 280968), (6617, 261648), (7176, 241266), (7268, 238212), (8144, 212589), (8216, 210726), (9162, 188968), (9243, 187312), (10764, 160844), (10902, 158808), (11376, 152191), (11707, 147888), (12216, 141726), (12324, 140484), (13234, 130824), (14352, 120633), (14536, 119106), (16353, 105872), (16432, 105363), (18324, 94484), (18486, 93656), (19851, 87216), (21528, 80422), (21804, 79404), (23414, 73944), (23621, 73296), (24432, 70863), (24648, 70242), (26468, 65412), (29072, 59553), (32706, 52936), (35121, 49296), (36648, 47242), (36972, 46828), (39702, 43608), (40211, 43056)]