1687481004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{9151}}^1$

素因数の和:9307

約数の個数: 72

約数和(自身を含む): 4362502144

約数和(自身を除く): 2675021140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 127, 132, 242, 254, 363, 381, 484, 508, 726, 762, 1397, 1452, 1524, 2794, 4191, 5588, 8382, 9151, 15367, 16764, 18302, 27453, 30734, 36604, 46101, 54906, 61468, 92202, 100661, 109812, 184404, 201322, 301983, 402644, 603966, 1107271, 1162177, 1207932, 2214542, 2324354, 3321813, 3486531, 4429084, 4648708, 6643626, 6973062, 12783947, 13287252, 13946124, 25567894, 38351841, 51135788, 76703682, 140623417, 153407364, 281246834, 421870251, 562493668, 843740502, 1687481004]

約数ペア:

[(1, 1687481004), (2, 843740502), (3, 562493668), (4, 421870251), (6, 281246834), (11, 153407364), (12, 140623417), (22, 76703682), (33, 51135788), (44, 38351841), (66, 25567894), (121, 13946124), (127, 13287252), (132, 12783947), (242, 6973062), (254, 6643626), (363, 4648708), (381, 4429084), (484, 3486531), (508, 3321813), (726, 2324354), (762, 2214542), (1397, 1207932), (1452, 1162177), (1524, 1107271), (2794, 603966), (4191, 402644), (5588, 301983), (8382, 201322), (9151, 184404), (15367, 109812), (16764, 100661), (18302, 92202), (27453, 61468), (30734, 54906), (36604, 46101)]