816961842

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2239}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 1886976000

約数和(自身を除く): 1070014158

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 233, 261, 466, 522, 699, 783, 1398, 1566, 2097, 2239, 4194, 4478, 6291, 6717, 6757, 12582, 13434, 13514, 20151, 20271, 40302, 40542, 60453, 60813, 64931, 120906, 121626, 129862, 182439, 194793, 364878, 389586, 521687, 584379, 1043374, 1168758, 1565061, 1753137, 3130122, 3506274, 4695183, 9390366, 14085549, 15128923, 28171098, 30257846, 45386769, 90773538, 136160307, 272320614, 408480921, 816961842]

約数ペア:

[(1, 816961842), (2, 408480921), (3, 272320614), (6, 136160307), (9, 90773538), (18, 45386769), (27, 30257846), (29, 28171098), (54, 15128923), (58, 14085549), (87, 9390366), (174, 4695183), (233, 3506274), (261, 3130122), (466, 1753137), (522, 1565061), (699, 1168758), (783, 1043374), (1398, 584379), (1566, 521687), (2097, 389586), (2239, 364878), (4194, 194793), (4478, 182439), (6291, 129862), (6717, 121626), (6757, 120906), (12582, 64931), (13434, 60813), (13514, 60453), (20151, 40542), (20271, 40302)]