12489379968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28111}}^1$

素因数の和:28230

約数の個数: 128

約数和(自身を含む): 36129542400

約数和(自身を除く): 23640162432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 192, 208, 267, 312, 356, 384, 416, 534, 624, 712, 832, 1068, 1157, 1248, 1424, 1664, 2136, 2314, 2496, 2848, 3471, 4272, 4628, 4992, 5696, 6942, 8544, 9256, 11392, 13884, 17088, 18512, 27768, 28111, 34176, 37024, 55536, 56222, 74048, 84333, 111072, 112444, 148096, 168666, 222144, 224888, 337332, 365443, 444288, 449776, 674664, 730886, 899552, 1096329, 1349328, 1461772, 1799104, 2192658, 2501879, 2698656, 2923544, 3598208, 4385316, 5003758, 5397312, 5847088, 7505637, 8770632, 10007516, 10794624, 11694176, 15011274, 17541264, 20015032, 23388352, 30022548, 32524427, 35082528, 40030064, 46776704, 60045096, 65048854, 70165056, 80060128, 97573281, 120090192, 130097708, 140330112, 160120256, 195146562, 240180384, 260195416, 320240512, 390293124, 480360768, 520390832, 780586248, 960721536, 1040781664, 1561172496, 2081563328, 3122344992, 4163126656, 6244689984, 12489379968]

約数ペア:

[(1, 12489379968), (2, 6244689984), (3, 4163126656), (4, 3122344992), (6, 2081563328), (8, 1561172496), (12, 1040781664), (13, 960721536), (16, 780586248), (24, 520390832), (26, 480360768), (32, 390293124), (39, 320240512), (48, 260195416), (52, 240180384), (64, 195146562), (78, 160120256), (89, 140330112), (96, 130097708), (104, 120090192), (128, 97573281), (156, 80060128), (178, 70165056), (192, 65048854), (208, 60045096), (267, 46776704), (312, 40030064), (356, 35082528), (384, 32524427), (416, 30022548), (534, 23388352), (624, 20015032), (712, 17541264), (832, 15011274), (1068, 11694176), (1157, 10794624), (1248, 10007516), (1424, 8770632), (1664, 7505637), (2136, 5847088), (2314, 5397312), (2496, 5003758), (2848, 4385316), (3471, 3598208), (4272, 2923544), (4628, 2698656), (4992, 2501879), (5696, 2192658), (6942, 1799104), (8544, 1461772), (9256, 1349328), (11392, 1096329), (13884, 899552), (17088, 730886), (18512, 674664), (27768, 449776), (28111, 444288), (34176, 365443), (37024, 337332), (55536, 224888), (56222, 222144), (74048, 168666), (84333, 148096), (111072, 112444)]