290423952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 1029100800

約数和(自身を除く): 738676848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 37, 39, 42, 48, 52, 56, 63, 72, 74, 78, 84, 91, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 208, 222, 234, 252, 259, 273, 296, 312, 333, 336, 364, 444, 468, 481, 504, 518, 546, 592, 599, 624, 666, 728, 777, 819, 888, 936, 962, 1008, 1036, 1092, 1198, 1332, 1443, 1456, 1554, 1638, 1776, 1797, 1872, 1924, 2072, 2184, 2331, 2396, 2664, 2886, 3108, 3276, 3367, 3594, 3848, 4144, 4193, 4329, 4368, 4662, 4792, 5328, 5391, 5772, 6216, 6552, 6734, 7188, 7696, 7787, 8386, 8658, 9324, 9584, 10101, 10782, 11544, 12432, 12579, 13104, 13468, 14376, 15574, 16772, 17316, 18648, 20202, 21564, 22163, 23088, 23361, 25158, 26936, 28752, 30303, 31148, 33544, 34632, 37296, 37737, 40404, 43128, 44326, 46722, 50316, 53872, 54509, 60606, 62296, 66489, 67088, 69264, 70083, 75474, 80808, 86256, 88652, 93444, 100632, 109018, 121212, 124592, 132978, 140166, 150948, 155141, 161616, 163527, 177304, 186888, 199467, 201264, 218036, 242424, 265956, 280332, 288119, 301896, 310282, 327054, 354608, 373776, 398934, 436072, 465423, 484848, 490581, 531912, 560664, 576238, 603792, 620564, 654108, 797868, 864357, 872144, 930846, 981162, 1063824, 1121328, 1152476, 1241128, 1308216, 1396269, 1595736, 1728714, 1861692, 1962324, 2016833, 2304952, 2482256, 2593071, 2616432, 2792538, 3191472, 3457428, 3723384, 3924648, 4033666, 4609904, 5186142, 5585076, 6050499, 6914856, 7446768, 7849296, 8067332, 10372284, 11170152, 12100998, 13829712, 16134664, 18151497, 20744568, 22340304, 24201996, 32269328, 36302994, 41489136, 48403992, 72605988, 96807984, 145211976, 290423952]

約数ペア:

[(1, 290423952), (2, 145211976), (3, 96807984), (4, 72605988), (6, 48403992), (7, 41489136), (8, 36302994), (9, 32269328), (12, 24201996), (13, 22340304), (14, 20744568), (16, 18151497), (18, 16134664), (21, 13829712), (24, 12100998), (26, 11170152), (28, 10372284), (36, 8067332), (37, 7849296), (39, 7446768), (42, 6914856), (48, 6050499), (52, 5585076), (56, 5186142), (63, 4609904), (72, 4033666), (74, 3924648), (78, 3723384), (84, 3457428), (91, 3191472), (104, 2792538), (111, 2616432), (112, 2593071), (117, 2482256), (126, 2304952), (144, 2016833), (148, 1962324), (156, 1861692), (168, 1728714), (182, 1595736), (208, 1396269), (222, 1308216), (234, 1241128), (252, 1152476), (259, 1121328), (273, 1063824), (296, 981162), (312, 930846), (333, 872144), (336, 864357), (364, 797868), (444, 654108), (468, 620564), (481, 603792), (504, 576238), (518, 560664), (546, 531912), (592, 490581), (599, 484848), (624, 465423), (666, 436072), (728, 398934), (777, 373776), (819, 354608), (888, 327054), (936, 310282), (962, 301896), (1008, 288119), (1036, 280332), (1092, 265956), (1198, 242424), (1332, 218036), (1443, 201264), (1456, 199467), (1554, 186888), (1638, 177304), (1776, 163527), (1797, 161616), (1872, 155141), (1924, 150948), (2072, 140166), (2184, 132978), (2331, 124592), (2396, 121212), (2664, 109018), (2886, 100632), (3108, 93444), (3276, 88652), (3367, 86256), (3594, 80808), (3848, 75474), (4144, 70083), (4193, 69264), (4329, 67088), (4368, 66489), (4662, 62296), (4792, 60606), (5328, 54509), (5391, 53872), (5772, 50316), (6216, 46722), (6552, 44326), (6734, 43128), (7188, 40404), (7696, 37737), (7787, 37296), (8386, 34632), (8658, 33544), (9324, 31148), (9584, 30303), (10101, 28752), (10782, 26936), (11544, 25158), (12432, 23361), (12579, 23088), (13104, 22163), (13468, 21564), (14376, 20202), (15574, 18648), (16772, 17316)]