1490818428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3112

約数の個数: 144

約数和(自身を含む): 4353148800

約数和(自身を除く): 2862330372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 86, 87, 99, 116, 129, 132, 172, 174, 198, 258, 261, 319, 348, 387, 396, 473, 516, 522, 638, 774, 946, 957, 1044, 1247, 1276, 1419, 1548, 1892, 1914, 2494, 2838, 2871, 3019, 3741, 3828, 4257, 4988, 5676, 5742, 6038, 7482, 8514, 9057, 11223, 11484, 12076, 13717, 14964, 17028, 18114, 22446, 27171, 27434, 33209, 36228, 41151, 44892, 54342, 54868, 66418, 82302, 87551, 99627, 108684, 123453, 129817, 132836, 164604, 175102, 199254, 246906, 259634, 262653, 298881, 350204, 389451, 398508, 493812, 519268, 525306, 597762, 778902, 787959, 963061, 1050612, 1168353, 1195524, 1427987, 1557804, 1575918, 1926122, 2336706, 2855974, 2889183, 3151836, 3764693, 3852244, 4283961, 4673412, 5711948, 5778366, 7529386, 8567922, 8667549, 11294079, 11556732, 12851883, 15058772, 17135844, 17335098, 22588158, 25703766, 33882237, 34670196, 41411623, 45176316, 51407532, 67764474, 82823246, 124234869, 135528948, 165646492, 248469738, 372704607, 496939476, 745409214, 1490818428]

約数ペア:

[(1, 1490818428), (2, 745409214), (3, 496939476), (4, 372704607), (6, 248469738), (9, 165646492), (11, 135528948), (12, 124234869), (18, 82823246), (22, 67764474), (29, 51407532), (33, 45176316), (36, 41411623), (43, 34670196), (44, 33882237), (58, 25703766), (66, 22588158), (86, 17335098), (87, 17135844), (99, 15058772), (116, 12851883), (129, 11556732), (132, 11294079), (172, 8667549), (174, 8567922), (198, 7529386), (258, 5778366), (261, 5711948), (319, 4673412), (348, 4283961), (387, 3852244), (396, 3764693), (473, 3151836), (516, 2889183), (522, 2855974), (638, 2336706), (774, 1926122), (946, 1575918), (957, 1557804), (1044, 1427987), (1247, 1195524), (1276, 1168353), (1419, 1050612), (1548, 963061), (1892, 787959), (1914, 778902), (2494, 597762), (2838, 525306), (2871, 519268), (3019, 493812), (3741, 398508), (3828, 389451), (4257, 350204), (4988, 298881), (5676, 262653), (5742, 259634), (6038, 246906), (7482, 199254), (8514, 175102), (9057, 164604), (11223, 132836), (11484, 129817), (12076, 123453), (13717, 108684), (14964, 99627), (17028, 87551), (18114, 82302), (22446, 66418), (27171, 54868), (27434, 54342), (33209, 44892), (36228, 41151)]