402787728

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 200

約数和(自身を含む): 1379167680

約数和(自身を除く): 976379952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1531, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3024, 3062, 3132, 3248, 3654, 4176, 4536, 4593, 4698, 4872, 5481, 6124, 6264, 7308, 9072, 9186, 9396, 9744, 10717, 10962, 12248, 12528, 13779, 14616, 16443, 18372, 18792, 21434, 21924, 24496, 27558, 29232, 32151, 32886, 36744, 37584, 41337, 42868, 43848, 44399, 55116, 64302, 65772, 73488, 82674, 85736, 87696, 88798, 96453, 110232, 124011, 128604, 131544, 133197, 165348, 171472, 177596, 192906, 220464, 248022, 257208, 263088, 266394, 289359, 310793, 330696, 355192, 385812, 399591, 496044, 514416, 532788, 578718, 621586, 661392, 710384, 771624, 799182, 868077, 932379, 992088, 1065576, 1157436, 1198773, 1243172, 1543248, 1598364, 1736154, 1864758, 1984176, 2131152, 2314872, 2397546, 2486344, 2797137, 3196728, 3472308, 3596319, 3729516, 4629744, 4795092, 4972688, 5594274, 6393456, 6944616, 7192638, 7459032, 8391411, 9590184, 11188548, 13889232, 14385276, 14918064, 16782822, 19180368, 22377096, 25174233, 28770552, 33565644, 44754192, 50348466, 57541104, 67131288, 100696932, 134262576, 201393864, 402787728]

約数ペア:

[(1, 402787728), (2, 201393864), (3, 134262576), (4, 100696932), (6, 67131288), (7, 57541104), (8, 50348466), (9, 44754192), (12, 33565644), (14, 28770552), (16, 25174233), (18, 22377096), (21, 19180368), (24, 16782822), (27, 14918064), (28, 14385276), (29, 13889232), (36, 11188548), (42, 9590184), (48, 8391411), (54, 7459032), (56, 7192638), (58, 6944616), (63, 6393456), (72, 5594274), (81, 4972688), (84, 4795092), (87, 4629744), (108, 3729516), (112, 3596319), (116, 3472308), (126, 3196728), (144, 2797137), (162, 2486344), (168, 2397546), (174, 2314872), (189, 2131152), (203, 1984176), (216, 1864758), (232, 1736154), (252, 1598364), (261, 1543248), (324, 1243172), (336, 1198773), (348, 1157436), (378, 1065576), (406, 992088), (432, 932379), (464, 868077), (504, 799182), (522, 771624), (567, 710384), (609, 661392), (648, 621586), (696, 578718), (756, 532788), (783, 514416), (812, 496044), (1008, 399591), (1044, 385812), (1134, 355192), (1218, 330696), (1296, 310793), (1392, 289359), (1512, 266394), (1531, 263088), (1566, 257208), (1624, 248022), (1827, 220464), (2088, 192906), (2268, 177596), (2349, 171472), (2436, 165348), (3024, 133197), (3062, 131544), (3132, 128604), (3248, 124011), (3654, 110232), (4176, 96453), (4536, 88798), (4593, 87696), (4698, 85736), (4872, 82674), (5481, 73488), (6124, 65772), (6264, 64302), (7308, 55116), (9072, 44399), (9186, 43848), (9396, 42868), (9744, 41337), (10717, 37584), (10962, 36744), (12248, 32886), (12528, 32151), (13779, 29232), (14616, 27558), (16443, 24496), (18372, 21924), (18792, 21434)]