427821408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1709

約数の個数: 144

約数和(自身を含む): 1401472800

約数和(自身を除く): 973651392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 288, 336, 411, 504, 548, 672, 822, 959, 1008, 1096, 1233, 1549, 1644, 1918, 2016, 2192, 2466, 2877, 3098, 3288, 3836, 4384, 4647, 4932, 5754, 6196, 6576, 7672, 8631, 9294, 9864, 10843, 11508, 12392, 13152, 13941, 15344, 17262, 18588, 19728, 21686, 23016, 24784, 27882, 30688, 32529, 34524, 37176, 39456, 43372, 46032, 49568, 55764, 65058, 69048, 74352, 86744, 92064, 97587, 111528, 130116, 138096, 148704, 173488, 195174, 212213, 223056, 260232, 276192, 346976, 390348, 424426, 446112, 520464, 636639, 780696, 848852, 1040928, 1273278, 1485491, 1561392, 1697704, 1909917, 2546556, 2970982, 3122784, 3395408, 3819834, 4456473, 5093112, 5941964, 6790816, 7639668, 8912946, 10186224, 11883928, 13369419, 15279336, 17825892, 20372448, 23767856, 26738838, 30558672, 35651784, 47535712, 53477676, 61117344, 71303568, 106955352, 142607136, 213910704, 427821408]

約数ペア:

[(1, 427821408), (2, 213910704), (3, 142607136), (4, 106955352), (6, 71303568), (7, 61117344), (8, 53477676), (9, 47535712), (12, 35651784), (14, 30558672), (16, 26738838), (18, 23767856), (21, 20372448), (24, 17825892), (28, 15279336), (32, 13369419), (36, 11883928), (42, 10186224), (48, 8912946), (56, 7639668), (63, 6790816), (72, 5941964), (84, 5093112), (96, 4456473), (112, 3819834), (126, 3395408), (137, 3122784), (144, 2970982), (168, 2546556), (224, 1909917), (252, 1697704), (274, 1561392), (288, 1485491), (336, 1273278), (411, 1040928), (504, 848852), (548, 780696), (672, 636639), (822, 520464), (959, 446112), (1008, 424426), (1096, 390348), (1233, 346976), (1549, 276192), (1644, 260232), (1918, 223056), (2016, 212213), (2192, 195174), (2466, 173488), (2877, 148704), (3098, 138096), (3288, 130116), (3836, 111528), (4384, 97587), (4647, 92064), (4932, 86744), (5754, 74352), (6196, 69048), (6576, 65058), (7672, 55764), (8631, 49568), (9294, 46032), (9864, 43372), (10843, 39456), (11508, 37176), (12392, 34524), (13152, 32529), (13941, 30688), (15344, 27882), (17262, 24784), (18588, 23016), (19728, 21686)]