318752676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 930908160

約数和(自身を除く): 612155484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 79, 92, 99, 132, 138, 158, 198, 207, 237, 253, 276, 316, 396, 414, 443, 474, 506, 711, 759, 828, 869, 886, 948, 1012, 1329, 1422, 1518, 1738, 1772, 1817, 2277, 2607, 2658, 2844, 3036, 3476, 3634, 3987, 4554, 4873, 5214, 5316, 5451, 7268, 7821, 7974, 9108, 9746, 10189, 10428, 10902, 14619, 15642, 15948, 16353, 19492, 19987, 20378, 21804, 29238, 30567, 31284, 32706, 34997, 39974, 40756, 43857, 58476, 59961, 61134, 65412, 69994, 79948, 87714, 91701, 104991, 112079, 119922, 122268, 139988, 175428, 179883, 183402, 209982, 224158, 239844, 314973, 336237, 359766, 366804, 384967, 419964, 448316, 629946, 672474, 719532, 769934, 804931, 1008711, 1154901, 1259892, 1344948, 1539868, 1609862, 2017422, 2309802, 2414793, 3219724, 3464703, 4034844, 4619604, 4829586, 6929406, 7244379, 8854241, 9659172, 13858812, 14488758, 17708482, 26562723, 28977516, 35416964, 53125446, 79688169, 106250892, 159376338, 318752676]

約数ペア:

[(1, 318752676), (2, 159376338), (3, 106250892), (4, 79688169), (6, 53125446), (9, 35416964), (11, 28977516), (12, 26562723), (18, 17708482), (22, 14488758), (23, 13858812), (33, 9659172), (36, 8854241), (44, 7244379), (46, 6929406), (66, 4829586), (69, 4619604), (79, 4034844), (92, 3464703), (99, 3219724), (132, 2414793), (138, 2309802), (158, 2017422), (198, 1609862), (207, 1539868), (237, 1344948), (253, 1259892), (276, 1154901), (316, 1008711), (396, 804931), (414, 769934), (443, 719532), (474, 672474), (506, 629946), (711, 448316), (759, 419964), (828, 384967), (869, 366804), (886, 359766), (948, 336237), (1012, 314973), (1329, 239844), (1422, 224158), (1518, 209982), (1738, 183402), (1772, 179883), (1817, 175428), (2277, 139988), (2607, 122268), (2658, 119922), (2844, 112079), (3036, 104991), (3476, 91701), (3634, 87714), (3987, 79948), (4554, 69994), (4873, 65412), (5214, 61134), (5316, 59961), (5451, 58476), (7268, 43857), (7821, 40756), (7974, 39974), (9108, 34997), (9746, 32706), (10189, 31284), (10428, 30567), (10902, 29238), (14619, 21804), (15642, 20378), (15948, 19987), (16353, 19492)]