774457776

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 2214501120

約数和(自身を除く): 1440043344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 211, 213, 284, 359, 422, 426, 568, 633, 639, 718, 844, 852, 1077, 1136, 1266, 1278, 1436, 1688, 1704, 1899, 2154, 2532, 2556, 2872, 3231, 3376, 3408, 3798, 4308, 5064, 5112, 5744, 6462, 7596, 8616, 10128, 10224, 12924, 14981, 15192, 17232, 25489, 25848, 29962, 30384, 44943, 50978, 51696, 59924, 75749, 76467, 89886, 101956, 119848, 134829, 151498, 152934, 179772, 203912, 227247, 229401, 239696, 269658, 302996, 305868, 359544, 407824, 454494, 458802, 539316, 605992, 611736, 681741, 719088, 908988, 917604, 1078632, 1211984, 1223472, 1363482, 1817976, 1835208, 2157264, 2726964, 3635952, 3670416, 5378179, 5453928, 10756358, 10907856, 16134537, 21512716, 32269074, 43025432, 48403611, 64538148, 86050864, 96807222, 129076296, 193614444, 258152592, 387228888, 774457776]

約数ペア:

[(1, 774457776), (2, 387228888), (3, 258152592), (4, 193614444), (6, 129076296), (8, 96807222), (9, 86050864), (12, 64538148), (16, 48403611), (18, 43025432), (24, 32269074), (36, 21512716), (48, 16134537), (71, 10907856), (72, 10756358), (142, 5453928), (144, 5378179), (211, 3670416), (213, 3635952), (284, 2726964), (359, 2157264), (422, 1835208), (426, 1817976), (568, 1363482), (633, 1223472), (639, 1211984), (718, 1078632), (844, 917604), (852, 908988), (1077, 719088), (1136, 681741), (1266, 611736), (1278, 605992), (1436, 539316), (1688, 458802), (1704, 454494), (1899, 407824), (2154, 359544), (2532, 305868), (2556, 302996), (2872, 269658), (3231, 239696), (3376, 229401), (3408, 227247), (3798, 203912), (4308, 179772), (5064, 152934), (5112, 151498), (5744, 134829), (6462, 119848), (7596, 101956), (8616, 89886), (10128, 76467), (10224, 75749), (12924, 59924), (14981, 51696), (15192, 50978), (17232, 44943), (25489, 30384), (25848, 29962)]