275745744

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 803059712

約数和(自身を除く): 527313968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 223, 248, 277, 279, 372, 446, 496, 554, 558, 669, 744, 831, 892, 1108, 1116, 1338, 1488, 1662, 1784, 2007, 2216, 2232, 2493, 2676, 3324, 3568, 4014, 4432, 4464, 4986, 5352, 6648, 6913, 8028, 8587, 9972, 10704, 13296, 13826, 16056, 17174, 19944, 20739, 25761, 27652, 32112, 34348, 39888, 41478, 51522, 55304, 61771, 62217, 68696, 77283, 82956, 103044, 110608, 123542, 124434, 137392, 154566, 165912, 185313, 206088, 247084, 248868, 309132, 331824, 370626, 412176, 494168, 497736, 555939, 618264, 741252, 988336, 995472, 1111878, 1236528, 1482504, 1914901, 2223756, 2965008, 3829802, 4447512, 5744703, 7659604, 8895024, 11489406, 15319208, 17234109, 22978812, 30638416, 34468218, 45957624, 68936436, 91915248, 137872872, 275745744]

約数ペア:

[(1, 275745744), (2, 137872872), (3, 91915248), (4, 68936436), (6, 45957624), (8, 34468218), (9, 30638416), (12, 22978812), (16, 17234109), (18, 15319208), (24, 11489406), (31, 8895024), (36, 7659604), (48, 5744703), (62, 4447512), (72, 3829802), (93, 2965008), (124, 2223756), (144, 1914901), (186, 1482504), (223, 1236528), (248, 1111878), (277, 995472), (279, 988336), (372, 741252), (446, 618264), (496, 555939), (554, 497736), (558, 494168), (669, 412176), (744, 370626), (831, 331824), (892, 309132), (1108, 248868), (1116, 247084), (1338, 206088), (1488, 185313), (1662, 165912), (1784, 154566), (2007, 137392), (2216, 124434), (2232, 123542), (2493, 110608), (2676, 103044), (3324, 82956), (3568, 77283), (4014, 68696), (4432, 62217), (4464, 61771), (4986, 55304), (5352, 51522), (6648, 41478), (6913, 39888), (8028, 34348), (8587, 32112), (9972, 27652), (10704, 25761), (13296, 20739), (13826, 19944), (16056, 17174)]