218963052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 715723008

約数和(自身を除く): 496759956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 121, 126, 129, 132, 154, 167, 172, 198, 231, 242, 252, 258, 301, 308, 334, 363, 387, 396, 462, 473, 484, 501, 516, 602, 668, 693, 726, 774, 847, 903, 924, 946, 1002, 1089, 1169, 1204, 1386, 1419, 1452, 1503, 1548, 1694, 1806, 1837, 1892, 2004, 2178, 2338, 2541, 2709, 2772, 2838, 3006, 3311, 3388, 3507, 3612, 3674, 4257, 4356, 4676, 5082, 5203, 5418, 5511, 5676, 6012, 6622, 7014, 7181, 7348, 7623, 8514, 9933, 10164, 10406, 10521, 10836, 11022, 12859, 13244, 14028, 14362, 15246, 15609, 16533, 17028, 19866, 20207, 20812, 21042, 21543, 22044, 25718, 28724, 29799, 30492, 31218, 33066, 36421, 38577, 39732, 40414, 42084, 43086, 46827, 50267, 51436, 59598, 60621, 62436, 64629, 66132, 72842, 77154, 78991, 80828, 86172, 93654, 100534, 109263, 115731, 119196, 121242, 129258, 141449, 145684, 150801, 154308, 157982, 181863, 187308, 201068, 218526, 231462, 236973, 242484, 258516, 282898, 301602, 315964, 327789, 363726, 424347, 437052, 452403, 462924, 473946, 552937, 565796, 603204, 655578, 710919, 727452, 848694, 868901, 904806, 947892, 1105874, 1273041, 1311156, 1421838, 1658811, 1697388, 1737802, 1809612, 2211748, 2546082, 2606703, 2843676, 3317622, 3475604, 4976433, 5092164, 5213406, 6082307, 6635244, 7820109, 9952866, 10426812, 12164614, 15640218, 18246921, 19905732, 24329228, 31280436, 36493842, 54740763, 72987684, 109481526, 218963052]

約数ペア:

[(1, 218963052), (2, 109481526), (3, 72987684), (4, 54740763), (6, 36493842), (7, 31280436), (9, 24329228), (11, 19905732), (12, 18246921), (14, 15640218), (18, 12164614), (21, 10426812), (22, 9952866), (28, 7820109), (33, 6635244), (36, 6082307), (42, 5213406), (43, 5092164), (44, 4976433), (63, 3475604), (66, 3317622), (77, 2843676), (84, 2606703), (86, 2546082), (99, 2211748), (121, 1809612), (126, 1737802), (129, 1697388), (132, 1658811), (154, 1421838), (167, 1311156), (172, 1273041), (198, 1105874), (231, 947892), (242, 904806), (252, 868901), (258, 848694), (301, 727452), (308, 710919), (334, 655578), (363, 603204), (387, 565796), (396, 552937), (462, 473946), (473, 462924), (484, 452403), (501, 437052), (516, 424347), (602, 363726), (668, 327789), (693, 315964), (726, 301602), (774, 282898), (847, 258516), (903, 242484), (924, 236973), (946, 231462), (1002, 218526), (1089, 201068), (1169, 187308), (1204, 181863), (1386, 157982), (1419, 154308), (1452, 150801), (1503, 145684), (1548, 141449), (1694, 129258), (1806, 121242), (1837, 119196), (1892, 115731), (2004, 109263), (2178, 100534), (2338, 93654), (2541, 86172), (2709, 80828), (2772, 78991), (2838, 77154), (3006, 72842), (3311, 66132), (3388, 64629), (3507, 62436), (3612, 60621), (3674, 59598), (4257, 51436), (4356, 50267), (4676, 46827), (5082, 43086), (5203, 42084), (5418, 40414), (5511, 39732), (5676, 38577), (6012, 36421), (6622, 33066), (7014, 31218), (7181, 30492), (7348, 29799), (7623, 28724), (8514, 25718), (9933, 22044), (10164, 21543), (10406, 21042), (10521, 20812), (10836, 20207), (11022, 19866), (12859, 17028), (13244, 16533), (14028, 15609), (14362, 15246)]