389634725344

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{9539}}^1$

素因数の和:9944

約数の個数: 96

約数和(自身を含む): 794846545920

約数和(自身を除く): 405211820576

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 163, 164, 191, 326, 328, 382, 652, 656, 764, 1304, 1312, 1528, 2608, 3056, 5216, 6112, 6683, 7831, 9539, 13366, 15662, 19078, 26732, 31133, 31324, 38156, 53464, 62266, 62648, 76312, 106928, 124532, 125296, 152624, 213856, 249064, 250592, 305248, 391099, 498128, 782198, 996256, 1276453, 1554857, 1564396, 1821949, 2552906, 3109714, 3128792, 3643898, 5105812, 6219428, 6257584, 7287796, 10211624, 12438856, 12515168, 14575592, 20423248, 24877712, 29151184, 40846496, 49755424, 58302368, 63749137, 74699909, 127498274, 149399818, 254996548, 296977687, 298799636, 509993096, 593955374, 597599272, 1019986192, 1187910748, 1195198544, 2039972384, 2375821496, 2390397088, 4751642992, 9503285984, 12176085167, 24352170334, 48704340668, 97408681336, 194817362672, 389634725344]

約数ペア:

[(1, 389634725344), (2, 194817362672), (4, 97408681336), (8, 48704340668), (16, 24352170334), (32, 12176085167), (41, 9503285984), (82, 4751642992), (163, 2390397088), (164, 2375821496), (191, 2039972384), (326, 1195198544), (328, 1187910748), (382, 1019986192), (652, 597599272), (656, 593955374), (764, 509993096), (1304, 298799636), (1312, 296977687), (1528, 254996548), (2608, 149399818), (3056, 127498274), (5216, 74699909), (6112, 63749137), (6683, 58302368), (7831, 49755424), (9539, 40846496), (13366, 29151184), (15662, 24877712), (19078, 20423248), (26732, 14575592), (31133, 12515168), (31324, 12438856), (38156, 10211624), (53464, 7287796), (62266, 6257584), (62648, 6219428), (76312, 5105812), (106928, 3643898), (124532, 3128792), (125296, 3109714), (152624, 2552906), (213856, 1821949), (249064, 1564396), (250592, 1554857), (305248, 1276453), (391099, 996256), (498128, 782198)]