242069328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 705359616

約数和(自身を除く): 463290288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 211, 248, 257, 279, 372, 422, 496, 514, 558, 633, 744, 771, 844, 1028, 1116, 1266, 1488, 1542, 1688, 1899, 2056, 2232, 2313, 2532, 3084, 3376, 3798, 4112, 4464, 4626, 5064, 6168, 6541, 7596, 7967, 9252, 10128, 12336, 13082, 15192, 15934, 18504, 19623, 23901, 26164, 30384, 31868, 37008, 39246, 47802, 52328, 54227, 58869, 63736, 71703, 78492, 95604, 104656, 108454, 117738, 127472, 143406, 156984, 162681, 191208, 216908, 235476, 286812, 313968, 325362, 382416, 433816, 470952, 488043, 573624, 650724, 867632, 941904, 976086, 1147248, 1301448, 1681037, 1952172, 2602896, 3362074, 3904344, 5043111, 6724148, 7808688, 10086222, 13448296, 15129333, 20172444, 26896592, 30258666, 40344888, 60517332, 80689776, 121034664, 242069328]

約数ペア:

[(1, 242069328), (2, 121034664), (3, 80689776), (4, 60517332), (6, 40344888), (8, 30258666), (9, 26896592), (12, 20172444), (16, 15129333), (18, 13448296), (24, 10086222), (31, 7808688), (36, 6724148), (48, 5043111), (62, 3904344), (72, 3362074), (93, 2602896), (124, 1952172), (144, 1681037), (186, 1301448), (211, 1147248), (248, 976086), (257, 941904), (279, 867632), (372, 650724), (422, 573624), (496, 488043), (514, 470952), (558, 433816), (633, 382416), (744, 325362), (771, 313968), (844, 286812), (1028, 235476), (1116, 216908), (1266, 191208), (1488, 162681), (1542, 156984), (1688, 143406), (1899, 127472), (2056, 117738), (2232, 108454), (2313, 104656), (2532, 95604), (3084, 78492), (3376, 71703), (3798, 63736), (4112, 58869), (4464, 54227), (4626, 52328), (5064, 47802), (6168, 39246), (6541, 37008), (7596, 31868), (7967, 30384), (9252, 26164), (10128, 23901), (12336, 19623), (13082, 18504), (15192, 15934)]