670464704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 1768327680

約数和(自身を除く): 1097862976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 83, 91, 104, 112, 133, 146, 152, 166, 182, 208, 224, 247, 266, 292, 304, 332, 364, 416, 448, 494, 511, 532, 581, 584, 608, 664, 728, 832, 949, 988, 1022, 1064, 1079, 1162, 1168, 1216, 1328, 1387, 1456, 1577, 1729, 1898, 1976, 2044, 2128, 2158, 2324, 2336, 2656, 2774, 2912, 3154, 3458, 3796, 3952, 4088, 4256, 4316, 4648, 4672, 5312, 5548, 5824, 6059, 6308, 6643, 6916, 7553, 7592, 7904, 8176, 8512, 8632, 9296, 9709, 11039, 11096, 12118, 12616, 13286, 13832, 15106, 15184, 15808, 16352, 17264, 18031, 18592, 19418, 20501, 22078, 22192, 24236, 25232, 26572, 27664, 30212, 30368, 32704, 34528, 36062, 37184, 38836, 41002, 42413, 44156, 44384, 48472, 50464, 53144, 55328, 60424, 60736, 69056, 72124, 77672, 78767, 82004, 84826, 88312, 88768, 96944, 100928, 106288, 110656, 115121, 120848, 126217, 143507, 144248, 155344, 157534, 164008, 169652, 176624, 193888, 212576, 230242, 241696, 252434, 287014, 288496, 310688, 315068, 328016, 339304, 353248, 387776, 425152, 460484, 483392, 504868, 551369, 574028, 576992, 621376, 630136, 656032, 678608, 706496, 805847, 920968, 1009736, 1102738, 1148056, 1153984, 1260272, 1312064, 1357216, 1496573, 1611694, 1841936, 2019472, 2205476, 2296112, 2520544, 2714432, 2993146, 3223388, 3683872, 4038944, 4410952, 4592224, 5041088, 5986292, 6446776, 7367744, 8077888, 8821904, 9184448, 10476011, 11972584, 12893552, 17643808, 20952022, 23945168, 25787104, 35287616, 41904044, 47890336, 51574208, 83808088, 95780672, 167616176, 335232352, 670464704]

約数ペア:

[(1, 670464704), (2, 335232352), (4, 167616176), (7, 95780672), (8, 83808088), (13, 51574208), (14, 47890336), (16, 41904044), (19, 35287616), (26, 25787104), (28, 23945168), (32, 20952022), (38, 17643808), (52, 12893552), (56, 11972584), (64, 10476011), (73, 9184448), (76, 8821904), (83, 8077888), (91, 7367744), (104, 6446776), (112, 5986292), (133, 5041088), (146, 4592224), (152, 4410952), (166, 4038944), (182, 3683872), (208, 3223388), (224, 2993146), (247, 2714432), (266, 2520544), (292, 2296112), (304, 2205476), (332, 2019472), (364, 1841936), (416, 1611694), (448, 1496573), (494, 1357216), (511, 1312064), (532, 1260272), (581, 1153984), (584, 1148056), (608, 1102738), (664, 1009736), (728, 920968), (832, 805847), (949, 706496), (988, 678608), (1022, 656032), (1064, 630136), (1079, 621376), (1162, 576992), (1168, 574028), (1216, 551369), (1328, 504868), (1387, 483392), (1456, 460484), (1577, 425152), (1729, 387776), (1898, 353248), (1976, 339304), (2044, 328016), (2128, 315068), (2158, 310688), (2324, 288496), (2336, 287014), (2656, 252434), (2774, 241696), (2912, 230242), (3154, 212576), (3458, 193888), (3796, 176624), (3952, 169652), (4088, 164008), (4256, 157534), (4316, 155344), (4648, 144248), (4672, 143507), (5312, 126217), (5548, 120848), (5824, 115121), (6059, 110656), (6308, 106288), (6643, 100928), (6916, 96944), (7553, 88768), (7592, 88312), (7904, 84826), (8176, 82004), (8512, 78767), (8632, 77672), (9296, 72124), (9709, 69056), (11039, 60736), (11096, 60424), (12118, 55328), (12616, 53144), (13286, 50464), (13832, 48472), (15106, 44384), (15184, 44156), (15808, 42413), (16352, 41002), (17264, 38836), (18031, 37184), (18592, 36062), (19418, 34528), (20501, 32704), (22078, 30368), (22192, 30212), (24236, 27664), (25232, 26572)]