403745472

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 168

約数和(自身を含む): 1293089616

約数和(自身を除く): 889344144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1248, 1296, 1404, 1728, 1872, 1944, 1997, 2106, 2496, 2592, 2808, 3159, 3744, 3888, 3994, 4212, 5184, 5616, 5991, 6318, 7488, 7776, 7988, 8424, 11232, 11982, 12636, 15552, 15976, 16848, 17973, 22464, 23964, 25272, 25961, 31952, 33696, 35946, 47928, 50544, 51922, 53919, 63904, 67392, 71892, 77883, 95856, 101088, 103844, 107838, 127808, 143784, 155766, 161757, 191712, 202176, 207688, 215676, 233649, 287568, 311532, 323514, 383424, 415376, 431352, 467298, 485271, 575136, 623064, 647028, 700947, 830752, 862704, 934596, 970542, 1150272, 1246128, 1294056, 1401894, 1661504, 1725408, 1869192, 1941084, 2102841, 2492256, 2588112, 2803788, 3450816, 3738384, 3882168, 4205682, 4984512, 5176224, 5607576, 6308523, 7476768, 7764336, 8411364, 10352448, 11215152, 12617046, 14953536, 15528672, 16822728, 22430304, 25234092, 31057344, 33645456, 44860608, 50468184, 67290912, 100936368, 134581824, 201872736, 403745472]

約数ペア:

[(1, 403745472), (2, 201872736), (3, 134581824), (4, 100936368), (6, 67290912), (8, 50468184), (9, 44860608), (12, 33645456), (13, 31057344), (16, 25234092), (18, 22430304), (24, 16822728), (26, 15528672), (27, 14953536), (32, 12617046), (36, 11215152), (39, 10352448), (48, 8411364), (52, 7764336), (54, 7476768), (64, 6308523), (72, 5607576), (78, 5176224), (81, 4984512), (96, 4205682), (104, 3882168), (108, 3738384), (117, 3450816), (144, 2803788), (156, 2588112), (162, 2492256), (192, 2102841), (208, 1941084), (216, 1869192), (234, 1725408), (243, 1661504), (288, 1401894), (312, 1294056), (324, 1246128), (351, 1150272), (416, 970542), (432, 934596), (468, 862704), (486, 830752), (576, 700947), (624, 647028), (648, 623064), (702, 575136), (832, 485271), (864, 467298), (936, 431352), (972, 415376), (1053, 383424), (1248, 323514), (1296, 311532), (1404, 287568), (1728, 233649), (1872, 215676), (1944, 207688), (1997, 202176), (2106, 191712), (2496, 161757), (2592, 155766), (2808, 143784), (3159, 127808), (3744, 107838), (3888, 103844), (3994, 101088), (4212, 95856), (5184, 77883), (5616, 71892), (5991, 67392), (6318, 63904), (7488, 53919), (7776, 51922), (7988, 50544), (8424, 47928), (11232, 35946), (11982, 33696), (12636, 31952), (15552, 25961), (15976, 25272), (16848, 23964), (17973, 22464)]