625523796

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{4099}}^1$

素因数の和:4275

約数の個数: 72

約数和(自身を含む): 1650594400

約数和(自身を除く): 1025070604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 942, 972, 1413, 1884, 2826, 4099, 4239, 5652, 8198, 8478, 12297, 12717, 16396, 16956, 24594, 25434, 36891, 38151, 49188, 50868, 73782, 76302, 110673, 147564, 152604, 221346, 332019, 442692, 643543, 664038, 996057, 1287086, 1328076, 1930629, 1992114, 2574172, 3861258, 3984228, 5791887, 7722516, 11583774, 17375661, 23167548, 34751322, 52126983, 69502644, 104253966, 156380949, 208507932, 312761898, 625523796]

約数ペア:

[(1, 625523796), (2, 312761898), (3, 208507932), (4, 156380949), (6, 104253966), (9, 69502644), (12, 52126983), (18, 34751322), (27, 23167548), (36, 17375661), (54, 11583774), (81, 7722516), (108, 5791887), (157, 3984228), (162, 3861258), (243, 2574172), (314, 1992114), (324, 1930629), (471, 1328076), (486, 1287086), (628, 996057), (942, 664038), (972, 643543), (1413, 442692), (1884, 332019), (2826, 221346), (4099, 152604), (4239, 147564), (5652, 110673), (8198, 76302), (8478, 73782), (12297, 50868), (12717, 49188), (16396, 38151), (16956, 36891), (24594, 25434)]