331804512

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 240

約数和(自身を含む): 1080026640

約数和(自身を除く): 748222128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 96, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 229, 234, 258, 288, 312, 324, 344, 351, 387, 416, 432, 458, 468, 516, 559, 624, 648, 687, 688, 702, 774, 864, 916, 936, 1032, 1053, 1118, 1161, 1248, 1296, 1374, 1376, 1404, 1548, 1677, 1832, 1872, 2061, 2064, 2106, 2236, 2322, 2592, 2748, 2808, 2977, 3096, 3354, 3483, 3664, 3744, 4122, 4128, 4212, 4472, 4644, 5031, 5496, 5616, 5954, 6183, 6192, 6708, 6966, 7328, 8244, 8424, 8931, 8944, 9288, 9847, 10062, 10992, 11232, 11908, 12366, 12384, 13416, 13932, 15093, 16488, 16848, 17862, 17888, 18549, 18576, 19694, 20124, 21984, 23816, 24732, 26793, 26832, 27864, 29541, 30186, 32976, 33696, 35724, 37098, 37152, 39388, 40248, 45279, 47632, 49464, 53586, 53664, 55728, 59082, 60372, 65952, 71448, 74196, 78776, 80379, 80496, 88623, 90558, 95264, 98928, 107172, 111456, 118164, 120744, 128011, 142896, 148392, 157552, 160758, 160992, 177246, 181116, 197856, 214344, 236328, 241137, 241488, 256022, 265869, 285792, 296784, 315104, 321516, 354492, 362232, 384033, 428688, 472656, 482274, 482976, 512044, 531738, 593568, 643032, 708984, 724464, 768066, 797607, 857376, 945312, 964548, 1024088, 1063476, 1152099, 1286064, 1417968, 1448928, 1536132, 1595214, 1929096, 2048176, 2126952, 2304198, 2572128, 2835936, 3072264, 3190428, 3456297, 3858192, 4096352, 4253904, 4608396, 6144528, 6380856, 6912594, 7716384, 8507808, 9216792, 10368891, 12289056, 12761712, 13825188, 18433584, 20737782, 25523424, 27650376, 36867168, 41475564, 55300752, 82951128, 110601504, 165902256, 331804512]

約数ペア:

[(1, 331804512), (2, 165902256), (3, 110601504), (4, 82951128), (6, 55300752), (8, 41475564), (9, 36867168), (12, 27650376), (13, 25523424), (16, 20737782), (18, 18433584), (24, 13825188), (26, 12761712), (27, 12289056), (32, 10368891), (36, 9216792), (39, 8507808), (43, 7716384), (48, 6912594), (52, 6380856), (54, 6144528), (72, 4608396), (78, 4253904), (81, 4096352), (86, 3858192), (96, 3456297), (104, 3190428), (108, 3072264), (117, 2835936), (129, 2572128), (144, 2304198), (156, 2126952), (162, 2048176), (172, 1929096), (208, 1595214), (216, 1536132), (229, 1448928), (234, 1417968), (258, 1286064), (288, 1152099), (312, 1063476), (324, 1024088), (344, 964548), (351, 945312), (387, 857376), (416, 797607), (432, 768066), (458, 724464), (468, 708984), (516, 643032), (559, 593568), (624, 531738), (648, 512044), (687, 482976), (688, 482274), (702, 472656), (774, 428688), (864, 384033), (916, 362232), (936, 354492), (1032, 321516), (1053, 315104), (1118, 296784), (1161, 285792), (1248, 265869), (1296, 256022), (1374, 241488), (1376, 241137), (1404, 236328), (1548, 214344), (1677, 197856), (1832, 181116), (1872, 177246), (2061, 160992), (2064, 160758), (2106, 157552), (2236, 148392), (2322, 142896), (2592, 128011), (2748, 120744), (2808, 118164), (2977, 111456), (3096, 107172), (3354, 98928), (3483, 95264), (3664, 90558), (3744, 88623), (4122, 80496), (4128, 80379), (4212, 78776), (4472, 74196), (4644, 71448), (5031, 65952), (5496, 60372), (5616, 59082), (5954, 55728), (6183, 53664), (6192, 53586), (6708, 49464), (6966, 47632), (7328, 45279), (8244, 40248), (8424, 39388), (8931, 37152), (8944, 37098), (9288, 35724), (9847, 33696), (10062, 32976), (10992, 30186), (11232, 29541), (11908, 27864), (12366, 26832), (12384, 26793), (13416, 24732), (13932, 23816), (15093, 21984), (16488, 20124), (16848, 19694), (17862, 18576), (17888, 18549)]