1979376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 6023424

約数和(自身を除く): 4044048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 137, 168, 172, 258, 274, 301, 336, 344, 411, 516, 548, 602, 688, 822, 903, 959, 1032, 1096, 1204, 1644, 1806, 1918, 2064, 2192, 2408, 2877, 3288, 3612, 3836, 4816, 5754, 5891, 6576, 7224, 7672, 11508, 11782, 14448, 15344, 17673, 23016, 23564, 35346, 41237, 46032, 47128, 70692, 82474, 94256, 123711, 141384, 164948, 247422, 282768, 329896, 494844, 659792, 989688, 1979376]

約数ペア:

[(1, 1979376), (2, 989688), (3, 659792), (4, 494844), (6, 329896), (7, 282768), (8, 247422), (12, 164948), (14, 141384), (16, 123711), (21, 94256), (24, 82474), (28, 70692), (42, 47128), (43, 46032), (48, 41237), (56, 35346), (84, 23564), (86, 23016), (112, 17673), (129, 15344), (137, 14448), (168, 11782), (172, 11508), (258, 7672), (274, 7224), (301, 6576), (336, 5891), (344, 5754), (411, 4816), (516, 3836), (548, 3612), (602, 3288), (688, 2877), (822, 2408), (903, 2192), (959, 2064), (1032, 1918), (1096, 1806), (1204, 1644)]