401611392

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 256

約数和(自身を含む): 1459987200

約数和(自身を除く): 1058375808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1277, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2554, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 3831, 4032, 4368, 4914, 4992, 5108, 5616, 5824, 6048, 6552, 7488, 7662, 8064, 8736, 8939, 9828, 10216, 11232, 11493, 11648, 12096, 13104, 14976, 15324, 16601, 17472, 17878, 19656, 20432, 22464, 22986, 24192, 26208, 26817, 30648, 33202, 34479, 34944, 35756, 39312, 40864, 44928, 45972, 49803, 52416, 53634, 61296, 66404, 68958, 71512, 78624, 80451, 81728, 91944, 99606, 104832, 107268, 116207, 122592, 132808, 137916, 143024, 149409, 157248, 160902, 163456, 183888, 199212, 214536, 232414, 241353, 245184, 265616, 275832, 286048, 298818, 314496, 321804, 348621, 367776, 398424, 429072, 448227, 464828, 482706, 490368, 531232, 551664, 572096, 597636, 643608, 697242, 735552, 796848, 858144, 896454, 929656, 965412, 1045863, 1062464, 1103328, 1144192, 1195272, 1287216, 1394484, 1471104, 1593696, 1716288, 1792908, 1859312, 1930824, 2091726, 2124928, 2206656, 2390544, 2574432, 2788968, 3137589, 3187392, 3432576, 3585816, 3718624, 3861648, 4183452, 4413312, 4781088, 5148864, 5577936, 6275178, 6374784, 7171632, 7437248, 7723296, 8366904, 9562176, 10297728, 11155872, 12550356, 14343264, 14874496, 15446592, 16733808, 19124352, 22311744, 25100712, 28686528, 30893184, 33467616, 44623488, 50201424, 57373056, 66935232, 100402848, 133870464, 200805696, 401611392]

約数ペア:

[(1, 401611392), (2, 200805696), (3, 133870464), (4, 100402848), (6, 66935232), (7, 57373056), (8, 50201424), (9, 44623488), (12, 33467616), (13, 30893184), (14, 28686528), (16, 25100712), (18, 22311744), (21, 19124352), (24, 16733808), (26, 15446592), (27, 14874496), (28, 14343264), (32, 12550356), (36, 11155872), (39, 10297728), (42, 9562176), (48, 8366904), (52, 7723296), (54, 7437248), (56, 7171632), (63, 6374784), (64, 6275178), (72, 5577936), (78, 5148864), (84, 4781088), (91, 4413312), (96, 4183452), (104, 3861648), (108, 3718624), (112, 3585816), (117, 3432576), (126, 3187392), (128, 3137589), (144, 2788968), (156, 2574432), (168, 2390544), (182, 2206656), (189, 2124928), (192, 2091726), (208, 1930824), (216, 1859312), (224, 1792908), (234, 1716288), (252, 1593696), (273, 1471104), (288, 1394484), (312, 1287216), (336, 1195272), (351, 1144192), (364, 1103328), (378, 1062464), (384, 1045863), (416, 965412), (432, 929656), (448, 896454), (468, 858144), (504, 796848), (546, 735552), (576, 697242), (624, 643608), (672, 597636), (702, 572096), (728, 551664), (756, 531232), (819, 490368), (832, 482706), (864, 464828), (896, 448227), (936, 429072), (1008, 398424), (1092, 367776), (1152, 348621), (1248, 321804), (1277, 314496), (1344, 298818), (1404, 286048), (1456, 275832), (1512, 265616), (1638, 245184), (1664, 241353), (1728, 232414), (1872, 214536), (2016, 199212), (2184, 183888), (2457, 163456), (2496, 160902), (2554, 157248), (2688, 149409), (2808, 143024), (2912, 137916), (3024, 132808), (3276, 122592), (3456, 116207), (3744, 107268), (3831, 104832), (4032, 99606), (4368, 91944), (4914, 81728), (4992, 80451), (5108, 78624), (5616, 71512), (5824, 68958), (6048, 66404), (6552, 61296), (7488, 53634), (7662, 52416), (8064, 49803), (8736, 45972), (8939, 44928), (9828, 40864), (10216, 39312), (11232, 35756), (11493, 34944), (11648, 34479), (12096, 33202), (13104, 30648), (14976, 26817), (15324, 26208), (16601, 24192), (17472, 22986), (17878, 22464), (19656, 20432)]