328640592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3719}}^1$

素因数の和:4000

約数の個数: 80

約数和(自身を含む): 974223360

約数和(自身を除く): 645582768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 3719, 4208, 5523, 6312, 7364, 7438, 11046, 11157, 12624, 14728, 14876, 22092, 22314, 26033, 29456, 29752, 44184, 44628, 52066, 59504, 78099, 88368, 89256, 104132, 156198, 178512, 208264, 312396, 416528, 624792, 978097, 1249584, 1956194, 2934291, 3912388, 5868582, 6846679, 7824776, 11737164, 13693358, 15649552, 20540037, 23474328, 27386716, 41080074, 46948656, 54773432, 82160148, 109546864, 164320296, 328640592]

約数ペア:

[(1, 328640592), (2, 164320296), (3, 109546864), (4, 82160148), (6, 54773432), (7, 46948656), (8, 41080074), (12, 27386716), (14, 23474328), (16, 20540037), (21, 15649552), (24, 13693358), (28, 11737164), (42, 7824776), (48, 6846679), (56, 5868582), (84, 3912388), (112, 2934291), (168, 1956194), (263, 1249584), (336, 978097), (526, 624792), (789, 416528), (1052, 312396), (1578, 208264), (1841, 178512), (2104, 156198), (3156, 104132), (3682, 89256), (3719, 88368), (4208, 78099), (5523, 59504), (6312, 52066), (7364, 44628), (7438, 44184), (11046, 29752), (11157, 29456), (12624, 26033), (14728, 22314), (14876, 22092)]