242942544

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 758284800

約数和(自身を除く): 515342256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 181, 208, 216, 234, 239, 312, 351, 362, 432, 468, 478, 543, 624, 702, 717, 724, 936, 956, 1086, 1404, 1434, 1448, 1629, 1872, 1912, 2151, 2172, 2353, 2808, 2868, 2896, 3107, 3258, 3824, 4302, 4344, 4706, 4887, 5616, 5736, 6214, 6453, 6516, 7059, 8604, 8688, 9321, 9412, 9774, 11472, 12428, 12906, 13032, 14118, 17208, 18642, 18824, 19548, 21177, 24856, 25812, 26064, 27963, 28236, 34416, 37284, 37648, 39096, 42354, 43259, 49712, 51624, 55926, 56472, 63531, 74568, 78192, 83889, 84708, 86518, 103248, 111852, 112944, 127062, 129777, 149136, 167778, 169416, 173036, 223704, 254124, 259554, 335556, 338832, 346072, 389331, 447408, 508248, 519108, 562367, 671112, 692144, 778662, 1016496, 1038216, 1124734, 1167993, 1342224, 1557324, 1687101, 2076432, 2249468, 2335986, 3114648, 3374202, 4498936, 4671972, 5061303, 6229296, 6748404, 8997872, 9343944, 10122606, 13496808, 15183909, 18687888, 20245212, 26993616, 30367818, 40490424, 60735636, 80980848, 121471272, 242942544]

約数ペア:

[(1, 242942544), (2, 121471272), (3, 80980848), (4, 60735636), (6, 40490424), (8, 30367818), (9, 26993616), (12, 20245212), (13, 18687888), (16, 15183909), (18, 13496808), (24, 10122606), (26, 9343944), (27, 8997872), (36, 6748404), (39, 6229296), (48, 5061303), (52, 4671972), (54, 4498936), (72, 3374202), (78, 3114648), (104, 2335986), (108, 2249468), (117, 2076432), (144, 1687101), (156, 1557324), (181, 1342224), (208, 1167993), (216, 1124734), (234, 1038216), (239, 1016496), (312, 778662), (351, 692144), (362, 671112), (432, 562367), (468, 519108), (478, 508248), (543, 447408), (624, 389331), (702, 346072), (717, 338832), (724, 335556), (936, 259554), (956, 254124), (1086, 223704), (1404, 173036), (1434, 169416), (1448, 167778), (1629, 149136), (1872, 129777), (1912, 127062), (2151, 112944), (2172, 111852), (2353, 103248), (2808, 86518), (2868, 84708), (2896, 83889), (3107, 78192), (3258, 74568), (3824, 63531), (4302, 56472), (4344, 55926), (4706, 51624), (4887, 49712), (5616, 43259), (5736, 42354), (6214, 39096), (6453, 37648), (6516, 37284), (7059, 34416), (8604, 28236), (8688, 27963), (9321, 26064), (9412, 25812), (9774, 24856), (11472, 21177), (12428, 19548), (12906, 18824), (13032, 18642), (14118, 17208)]