1969135584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 5664140496

約数和(自身を除く): 3695004912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 313, 416, 426, 568, 624, 626, 852, 923, 939, 1136, 1248, 1252, 1704, 1846, 1878, 2272, 2504, 2769, 3408, 3692, 3756, 4069, 5008, 5041, 5538, 6816, 7384, 7512, 8138, 10016, 10082, 11076, 12207, 14768, 15024, 15123, 16276, 20164, 22152, 22223, 24414, 29536, 30048, 30246, 32552, 40328, 44304, 44446, 48828, 60492, 65104, 65533, 66669, 80656, 88608, 88892, 97656, 120984, 130208, 131066, 133338, 161312, 177784, 195312, 196599, 241968, 262132, 266676, 288899, 355568, 390624, 393198, 483936, 524264, 533352, 577798, 711136, 786396, 866697, 1048528, 1066704, 1155596, 1572792, 1577833, 1733394, 2097056, 2133408, 2311192, 3145584, 3155666, 3466788, 4622384, 4733499, 6291168, 6311332, 6933576, 9244768, 9466998, 12622664, 13867152, 18933996, 20511829, 25245328, 27734304, 37867992, 41023658, 50490656, 61535487, 75735984, 82047316, 123070974, 151471968, 164094632, 246141948, 328189264, 492283896, 656378528, 984567792, 1969135584]

約数ペア:

[(1, 1969135584), (2, 984567792), (3, 656378528), (4, 492283896), (6, 328189264), (8, 246141948), (12, 164094632), (13, 151471968), (16, 123070974), (24, 82047316), (26, 75735984), (32, 61535487), (39, 50490656), (48, 41023658), (52, 37867992), (71, 27734304), (78, 25245328), (96, 20511829), (104, 18933996), (142, 13867152), (156, 12622664), (208, 9466998), (213, 9244768), (284, 6933576), (312, 6311332), (313, 6291168), (416, 4733499), (426, 4622384), (568, 3466788), (624, 3155666), (626, 3145584), (852, 2311192), (923, 2133408), (939, 2097056), (1136, 1733394), (1248, 1577833), (1252, 1572792), (1704, 1155596), (1846, 1066704), (1878, 1048528), (2272, 866697), (2504, 786396), (2769, 711136), (3408, 577798), (3692, 533352), (3756, 524264), (4069, 483936), (5008, 393198), (5041, 390624), (5538, 355568), (6816, 288899), (7384, 266676), (7512, 262132), (8138, 241968), (10016, 196599), (10082, 195312), (11076, 177784), (12207, 161312), (14768, 133338), (15024, 131066), (15123, 130208), (16276, 120984), (20164, 97656), (22152, 88892), (22223, 88608), (24414, 80656), (29536, 66669), (30048, 65533), (30246, 65104), (32552, 60492), (40328, 48828), (44304, 44446)]