1882081024

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1619}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 3973536000

約数和(自身を除く): 2091454976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 239, 256, 304, 478, 608, 956, 1216, 1619, 1912, 2432, 3238, 3824, 4541, 4864, 6476, 7648, 9082, 12952, 15296, 18164, 25904, 30592, 30761, 36328, 51808, 61184, 61522, 72656, 103616, 123044, 145312, 207232, 246088, 290624, 386941, 414464, 492176, 581248, 773882, 984352, 1162496, 1547764, 1968704, 3095528, 3937408, 6191056, 7351879, 7874816, 12382112, 14703758, 24764224, 29407516, 49528448, 58815032, 99056896, 117630064, 235260128, 470520256, 941040512, 1882081024]

約数ペア:

[(1, 1882081024), (2, 941040512), (4, 470520256), (8, 235260128), (16, 117630064), (19, 99056896), (32, 58815032), (38, 49528448), (64, 29407516), (76, 24764224), (128, 14703758), (152, 12382112), (239, 7874816), (256, 7351879), (304, 6191056), (478, 3937408), (608, 3095528), (956, 1968704), (1216, 1547764), (1619, 1162496), (1912, 984352), (2432, 773882), (3238, 581248), (3824, 492176), (4541, 414464), (4864, 386941), (6476, 290624), (7648, 246088), (9082, 207232), (12952, 145312), (15296, 123044), (18164, 103616), (25904, 72656), (30592, 61522), (30761, 61184), (36328, 51808)]