203808384

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 653452800

約数和(自身を除く): 449644416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 439, 468, 496, 558, 576, 624, 744, 806, 832, 878, 936, 992, 1116, 1152, 1209, 1248, 1317, 1488, 1612, 1664, 1756, 1872, 1984, 2232, 2418, 2496, 2634, 2976, 3224, 3512, 3627, 3744, 3951, 3968, 4464, 4836, 4992, 5268, 5707, 5952, 6448, 7024, 7254, 7488, 7902, 8928, 9672, 10536, 11414, 11904, 12896, 13609, 14048, 14508, 14976, 15804, 17121, 17856, 19344, 21072, 22828, 25792, 27218, 28096, 29016, 31608, 34242, 35712, 38688, 40827, 42144, 45656, 51363, 51584, 54436, 56192, 58032, 63216, 68484, 77376, 81654, 84288, 91312, 102726, 108872, 116064, 122481, 126432, 136968, 154752, 163308, 168576, 176917, 182624, 205452, 217744, 232128, 244962, 252864, 273936, 326616, 353834, 365248, 410904, 435488, 464256, 489924, 505728, 530751, 547872, 653232, 707668, 730496, 821808, 870976, 979848, 1061502, 1095744, 1306464, 1415336, 1592253, 1643616, 1741952, 1959696, 2123004, 2191488, 2612928, 2830672, 3184506, 3287232, 3919392, 4246008, 5225856, 5661344, 6369012, 6574464, 7838784, 8492016, 11322688, 12738024, 15677568, 16984032, 22645376, 25476048, 33968064, 50952096, 67936128, 101904192, 203808384]

約数ペア:

[(1, 203808384), (2, 101904192), (3, 67936128), (4, 50952096), (6, 33968064), (8, 25476048), (9, 22645376), (12, 16984032), (13, 15677568), (16, 12738024), (18, 11322688), (24, 8492016), (26, 7838784), (31, 6574464), (32, 6369012), (36, 5661344), (39, 5225856), (48, 4246008), (52, 3919392), (62, 3287232), (64, 3184506), (72, 2830672), (78, 2612928), (93, 2191488), (96, 2123004), (104, 1959696), (117, 1741952), (124, 1643616), (128, 1592253), (144, 1415336), (156, 1306464), (186, 1095744), (192, 1061502), (208, 979848), (234, 870976), (248, 821808), (279, 730496), (288, 707668), (312, 653232), (372, 547872), (384, 530751), (403, 505728), (416, 489924), (439, 464256), (468, 435488), (496, 410904), (558, 365248), (576, 353834), (624, 326616), (744, 273936), (806, 252864), (832, 244962), (878, 232128), (936, 217744), (992, 205452), (1116, 182624), (1152, 176917), (1209, 168576), (1248, 163308), (1317, 154752), (1488, 136968), (1612, 126432), (1664, 122481), (1756, 116064), (1872, 108872), (1984, 102726), (2232, 91312), (2418, 84288), (2496, 81654), (2634, 77376), (2976, 68484), (3224, 63216), (3512, 58032), (3627, 56192), (3744, 54436), (3951, 51584), (3968, 51363), (4464, 45656), (4836, 42144), (4992, 40827), (5268, 38688), (5707, 35712), (5952, 34242), (6448, 31608), (7024, 29016), (7254, 28096), (7488, 27218), (7902, 25792), (8928, 22828), (9672, 21072), (10536, 19344), (11414, 17856), (11904, 17121), (12896, 15804), (13609, 14976), (14048, 14508)]