1238189104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 2606976000

約数和(自身を除く): 1368786896

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 59, 62, 116, 118, 124, 232, 236, 248, 464, 472, 496, 899, 944, 1459, 1711, 1798, 1829, 2918, 3422, 3596, 3658, 5836, 6844, 7192, 7316, 11672, 13688, 14384, 14632, 23344, 27376, 29264, 42311, 45229, 53041, 84622, 86081, 90458, 106082, 169244, 172162, 180916, 212164, 338488, 344324, 361832, 424328, 676976, 688648, 723664, 848656, 1311641, 1377296, 2496349, 2623282, 2668511, 4992698, 5246564, 5337022, 9985396, 10493128, 10674044, 19970792, 20986256, 21348088, 39941584, 42696176, 77386819, 154773638, 309547276, 619094552, 1238189104]

約数ペア:

[(1, 1238189104), (2, 619094552), (4, 309547276), (8, 154773638), (16, 77386819), (29, 42696176), (31, 39941584), (58, 21348088), (59, 20986256), (62, 19970792), (116, 10674044), (118, 10493128), (124, 9985396), (232, 5337022), (236, 5246564), (248, 4992698), (464, 2668511), (472, 2623282), (496, 2496349), (899, 1377296), (944, 1311641), (1459, 848656), (1711, 723664), (1798, 688648), (1829, 676976), (2918, 424328), (3422, 361832), (3596, 344324), (3658, 338488), (5836, 212164), (6844, 180916), (7192, 172162), (7316, 169244), (11672, 106082), (13688, 90458), (14384, 86081), (14632, 84622), (23344, 53041), (27376, 45229), (29264, 42311)]