255074448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 721953792

約数和(自身を除く): 466879344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 41, 48, 62, 74, 82, 93, 111, 113, 123, 124, 148, 164, 186, 222, 226, 246, 248, 296, 328, 339, 372, 444, 452, 492, 496, 592, 656, 678, 744, 888, 904, 984, 1147, 1271, 1356, 1488, 1517, 1776, 1808, 1968, 2294, 2542, 2712, 3034, 3441, 3503, 3813, 4181, 4551, 4588, 4633, 5084, 5424, 6068, 6882, 7006, 7626, 8362, 9102, 9176, 9266, 10168, 10509, 12136, 12543, 13764, 13899, 14012, 15252, 16724, 18204, 18352, 18532, 20336, 21018, 24272, 25086, 27528, 27798, 28024, 30504, 33448, 36408, 37064, 42036, 47027, 50172, 55056, 55596, 56048, 61008, 66896, 72816, 74128, 84072, 94054, 100344, 111192, 129611, 141081, 143623, 168144, 171421, 188108, 200688, 222384, 259222, 282162, 287246, 342842, 376216, 388833, 430869, 514263, 518444, 564324, 574492, 685684, 752432, 777666, 861738, 1028526, 1036888, 1128648, 1148984, 1371368, 1555332, 1723476, 2057052, 2073776, 2257296, 2297968, 2742736, 3110664, 3446952, 4114104, 5314051, 6221328, 6893904, 8228208, 10628102, 15942153, 21256204, 31884306, 42512408, 63768612, 85024816, 127537224, 255074448]

約数ペア:

[(1, 255074448), (2, 127537224), (3, 85024816), (4, 63768612), (6, 42512408), (8, 31884306), (12, 21256204), (16, 15942153), (24, 10628102), (31, 8228208), (37, 6893904), (41, 6221328), (48, 5314051), (62, 4114104), (74, 3446952), (82, 3110664), (93, 2742736), (111, 2297968), (113, 2257296), (123, 2073776), (124, 2057052), (148, 1723476), (164, 1555332), (186, 1371368), (222, 1148984), (226, 1128648), (246, 1036888), (248, 1028526), (296, 861738), (328, 777666), (339, 752432), (372, 685684), (444, 574492), (452, 564324), (492, 518444), (496, 514263), (592, 430869), (656, 388833), (678, 376216), (744, 342842), (888, 287246), (904, 282162), (984, 259222), (1147, 222384), (1271, 200688), (1356, 188108), (1488, 171421), (1517, 168144), (1776, 143623), (1808, 141081), (1968, 129611), (2294, 111192), (2542, 100344), (2712, 94054), (3034, 84072), (3441, 74128), (3503, 72816), (3813, 66896), (4181, 61008), (4551, 56048), (4588, 55596), (4633, 55056), (5084, 50172), (5424, 47027), (6068, 42036), (6882, 37064), (7006, 36408), (7626, 33448), (8362, 30504), (9102, 28024), (9176, 27798), (9266, 27528), (10168, 25086), (10509, 24272), (12136, 21018), (12543, 20336), (13764, 18532), (13899, 18352), (14012, 18204), (15252, 16724)]