681411144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23879}}^1$

素因数の和:23958

約数の個数: 64

約数和(自身を含む): 1805328000

約数和(自身を除く): 1123916856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 696, 984, 1189, 2378, 3567, 4756, 7134, 9512, 14268, 23879, 28536, 47758, 71637, 95516, 143274, 191032, 286548, 573096, 692491, 979039, 1384982, 1958078, 2077473, 2769964, 2937117, 3916156, 4154946, 5539928, 5874234, 7832312, 8309892, 11748468, 16619784, 23496936, 28392131, 56784262, 85176393, 113568524, 170352786, 227137048, 340705572, 681411144]

約数ペア:

[(1, 681411144), (2, 340705572), (3, 227137048), (4, 170352786), (6, 113568524), (8, 85176393), (12, 56784262), (24, 28392131), (29, 23496936), (41, 16619784), (58, 11748468), (82, 8309892), (87, 7832312), (116, 5874234), (123, 5539928), (164, 4154946), (174, 3916156), (232, 2937117), (246, 2769964), (328, 2077473), (348, 1958078), (492, 1384982), (696, 979039), (984, 692491), (1189, 573096), (2378, 286548), (3567, 191032), (4756, 143274), (7134, 95516), (9512, 71637), (14268, 47758), (23879, 28536)]