385460208

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4754

約数の個数: 140

約数和(自身を含む): 1279964208

約数和(自身を除く): 894504000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 4721, 5103, 5832, 6804, 9072, 9442, 10206, 11664, 13608, 14163, 18884, 20412, 27216, 28326, 33047, 37768, 40824, 42489, 56652, 66094, 75536, 81648, 84978, 99141, 113304, 127467, 132188, 169956, 198282, 226608, 254934, 264376, 297423, 339912, 382401, 396564, 509868, 528752, 594846, 679824, 764802, 793128, 892269, 1019736, 1147203, 1189692, 1529604, 1586256, 1784538, 2039472, 2294406, 2379384, 2676807, 3059208, 3441609, 3569076, 4588812, 4758768, 5353614, 6118416, 6883218, 7138152, 8030421, 9177624, 10707228, 13766436, 14276304, 16060842, 18355248, 21414456, 24091263, 27532872, 32121684, 42828912, 48182526, 55065744, 64243368, 96365052, 128486736, 192730104, 385460208]

約数ペア:

[(1, 385460208), (2, 192730104), (3, 128486736), (4, 96365052), (6, 64243368), (7, 55065744), (8, 48182526), (9, 42828912), (12, 32121684), (14, 27532872), (16, 24091263), (18, 21414456), (21, 18355248), (24, 16060842), (27, 14276304), (28, 13766436), (36, 10707228), (42, 9177624), (48, 8030421), (54, 7138152), (56, 6883218), (63, 6118416), (72, 5353614), (81, 4758768), (84, 4588812), (108, 3569076), (112, 3441609), (126, 3059208), (144, 2676807), (162, 2379384), (168, 2294406), (189, 2039472), (216, 1784538), (243, 1586256), (252, 1529604), (324, 1189692), (336, 1147203), (378, 1019736), (432, 892269), (486, 793128), (504, 764802), (567, 679824), (648, 594846), (729, 528752), (756, 509868), (972, 396564), (1008, 382401), (1134, 339912), (1296, 297423), (1458, 264376), (1512, 254934), (1701, 226608), (1944, 198282), (2268, 169956), (2916, 132188), (3024, 127467), (3402, 113304), (3888, 99141), (4536, 84978), (4721, 81648), (5103, 75536), (5832, 66094), (6804, 56652), (9072, 42489), (9442, 40824), (10206, 37768), (11664, 33047), (13608, 28326), (14163, 27216), (18884, 20412)]