15704888328

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{345679}}^1$

素因数の和:346322

約数の個数: 48

約数和(自身を含む): 42601603200

約数和(自身を除く): 26896714872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 11358, 15144, 22716, 45432, 345679, 691358, 1037037, 1382716, 2074074, 2765432, 3111111, 4148148, 6222222, 8296296, 12444444, 24888888, 218123449, 436246898, 654370347, 872493796, 1308740694, 1744987592, 1963111041, 2617481388, 3926222082, 5234962776, 7852444164, 15704888328]

約数ペア:

[(1, 15704888328), (2, 7852444164), (3, 5234962776), (4, 3926222082), (6, 2617481388), (8, 1963111041), (9, 1744987592), (12, 1308740694), (18, 872493796), (24, 654370347), (36, 436246898), (72, 218123449), (631, 24888888), (1262, 12444444), (1893, 8296296), (2524, 6222222), (3786, 4148148), (5048, 3111111), (5679, 2765432), (7572, 2074074), (11358, 1382716), (15144, 1037037), (22716, 691358), (45432, 345679)]