1004029026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 2709504000

約数和(自身を除く): 1705474974

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 349, 429, 462, 479, 546, 698, 858, 958, 1001, 1047, 1437, 2002, 2094, 2443, 2874, 3003, 3353, 3839, 4537, 4886, 5269, 6006, 6227, 6706, 7329, 7678, 9074, 10059, 10538, 11517, 12454, 13611, 14658, 15807, 18681, 20118, 23034, 26873, 27222, 31614, 31759, 36883, 37362, 43589, 49907, 53746, 63518, 68497, 73766, 80619, 87178, 95277, 99814, 110649, 130767, 136994, 149721, 161238, 167171, 190554, 205491, 221298, 261534, 299442, 334342, 349349, 410982, 479479, 501513, 698698, 958958, 1003026, 1048047, 1170197, 1438437, 1838881, 2096094, 2173223, 2340394, 2876874, 3510591, 3677762, 4346446, 5516643, 6519669, 7021182, 11033286, 12872167, 13039338, 15212561, 23905453, 25744334, 30425122, 38616501, 45637683, 47810906, 71716359, 77233002, 91275366, 143432718, 167338171, 334676342, 502014513, 1004029026]

約数ペア:

[(1, 1004029026), (2, 502014513), (3, 334676342), (6, 167338171), (7, 143432718), (11, 91275366), (13, 77233002), (14, 71716359), (21, 47810906), (22, 45637683), (26, 38616501), (33, 30425122), (39, 25744334), (42, 23905453), (66, 15212561), (77, 13039338), (78, 12872167), (91, 11033286), (143, 7021182), (154, 6519669), (182, 5516643), (231, 4346446), (273, 3677762), (286, 3510591), (349, 2876874), (429, 2340394), (462, 2173223), (479, 2096094), (546, 1838881), (698, 1438437), (858, 1170197), (958, 1048047), (1001, 1003026), (1047, 958958), (1437, 698698), (2002, 501513), (2094, 479479), (2443, 410982), (2874, 349349), (3003, 334342), (3353, 299442), (3839, 261534), (4537, 221298), (4886, 205491), (5269, 190554), (6006, 167171), (6227, 161238), (6706, 149721), (7329, 136994), (7678, 130767), (9074, 110649), (10059, 99814), (10538, 95277), (11517, 87178), (12454, 80619), (13611, 73766), (14658, 68497), (15807, 63518), (18681, 53746), (20118, 49907), (23034, 43589), (26873, 37362), (27222, 36883), (31614, 31759)]