628458966

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 1434283200

約数和(自身を除く): 805824234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 101, 122, 183, 202, 303, 366, 549, 606, 909, 1098, 1647, 1818, 1889, 2727, 3294, 3778, 5454, 5667, 6161, 11334, 12322, 17001, 18483, 34002, 36966, 51003, 55449, 102006, 110898, 115229, 166347, 190789, 230458, 332694, 345687, 381578, 572367, 691374, 1037061, 1144734, 1717101, 2074122, 3111183, 3434202, 5151303, 6222366, 10302606, 11638129, 23276258, 34914387, 69828774, 104743161, 209486322, 314229483, 628458966]

約数ペア:

[(1, 628458966), (2, 314229483), (3, 209486322), (6, 104743161), (9, 69828774), (18, 34914387), (27, 23276258), (54, 11638129), (61, 10302606), (101, 6222366), (122, 5151303), (183, 3434202), (202, 3111183), (303, 2074122), (366, 1717101), (549, 1144734), (606, 1037061), (909, 691374), (1098, 572367), (1647, 381578), (1818, 345687), (1889, 332694), (2727, 230458), (3294, 190789), (3778, 166347), (5454, 115229), (5667, 110898), (6161, 102006), (11334, 55449), (12322, 51003), (17001, 36966), (18483, 34002)]