858371332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 1908732672

約数和(自身を除く): 1050361340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 173, 182, 301, 317, 346, 364, 559, 602, 634, 692, 1118, 1204, 1211, 1268, 2219, 2236, 2249, 2422, 3913, 4121, 4438, 4498, 4844, 7439, 7826, 8242, 8876, 8996, 13631, 14878, 15652, 15743, 16484, 27262, 28847, 29756, 31486, 52073, 54524, 54841, 57694, 62972, 95417, 96707, 104146, 109682, 115388, 177203, 190834, 193414, 208292, 219364, 354406, 381668, 383887, 386828, 676949, 708812, 712933, 767774, 1240421, 1353898, 1425866, 1535548, 2358163, 2480842, 2707796, 2851732, 4716326, 4961684, 4990531, 9432652, 9981062, 16507141, 19962124, 30656119, 33014282, 61312238, 66028564, 122624476, 214592833, 429185666, 858371332]

約数ペア:

[(1, 858371332), (2, 429185666), (4, 214592833), (7, 122624476), (13, 66028564), (14, 61312238), (26, 33014282), (28, 30656119), (43, 19962124), (52, 16507141), (86, 9981062), (91, 9432652), (172, 4990531), (173, 4961684), (182, 4716326), (301, 2851732), (317, 2707796), (346, 2480842), (364, 2358163), (559, 1535548), (602, 1425866), (634, 1353898), (692, 1240421), (1118, 767774), (1204, 712933), (1211, 708812), (1268, 676949), (2219, 386828), (2236, 383887), (2249, 381668), (2422, 354406), (3913, 219364), (4121, 208292), (4438, 193414), (4498, 190834), (4844, 177203), (7439, 115388), (7826, 109682), (8242, 104146), (8876, 96707), (8996, 95417), (13631, 62972), (14878, 57694), (15652, 54841), (15743, 54524), (16484, 52073), (27262, 31486), (28847, 29756)]