421861902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1185891840

約数和(自身を除く): 764029938

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 121, 133, 154, 187, 209, 231, 238, 242, 257, 266, 323, 357, 363, 374, 399, 418, 462, 514, 561, 627, 646, 714, 726, 771, 798, 847, 969, 1122, 1254, 1309, 1463, 1542, 1694, 1799, 1938, 2057, 2261, 2299, 2541, 2618, 2827, 2926, 3553, 3598, 3927, 4114, 4369, 4389, 4522, 4598, 4883, 5082, 5397, 5654, 6171, 6783, 6897, 7106, 7854, 8481, 8738, 8778, 9766, 10659, 10794, 12342, 13107, 13566, 13794, 14399, 14649, 16093, 16962, 19789, 21318, 24871, 26214, 28798, 29298, 30583, 31097, 32186, 34181, 39083, 39578, 43197, 48059, 48279, 49742, 53713, 59367, 61166, 62194, 68362, 74613, 78166, 83011, 86394, 91749, 93291, 96118, 96558, 102543, 107426, 117249, 118734, 144177, 149226, 161139, 166022, 183498, 186582, 205086, 217679, 234498, 249033, 273581, 288354, 322278, 336413, 375991, 435358, 498066, 528649, 547162, 581077, 590843, 653037, 672826, 751982, 820743, 913121, 1009239, 1057298, 1127973, 1162154, 1181686, 1306074, 1585947, 1641486, 1743231, 1772529, 1826242, 2018478, 2255946, 2739363, 3171894, 3486462, 3545058, 3700543, 4135901, 5478726, 6391847, 7401086, 8271802, 10044331, 11101629, 12407703, 12783694, 19175541, 20088662, 22203258, 24815406, 30132993, 38351082, 60265986, 70310317, 140620634, 210930951, 421861902]

約数ペア:

[(1, 421861902), (2, 210930951), (3, 140620634), (6, 70310317), (7, 60265986), (11, 38351082), (14, 30132993), (17, 24815406), (19, 22203258), (21, 20088662), (22, 19175541), (33, 12783694), (34, 12407703), (38, 11101629), (42, 10044331), (51, 8271802), (57, 7401086), (66, 6391847), (77, 5478726), (102, 4135901), (114, 3700543), (119, 3545058), (121, 3486462), (133, 3171894), (154, 2739363), (187, 2255946), (209, 2018478), (231, 1826242), (238, 1772529), (242, 1743231), (257, 1641486), (266, 1585947), (323, 1306074), (357, 1181686), (363, 1162154), (374, 1127973), (399, 1057298), (418, 1009239), (462, 913121), (514, 820743), (561, 751982), (627, 672826), (646, 653037), (714, 590843), (726, 581077), (771, 547162), (798, 528649), (847, 498066), (969, 435358), (1122, 375991), (1254, 336413), (1309, 322278), (1463, 288354), (1542, 273581), (1694, 249033), (1799, 234498), (1938, 217679), (2057, 205086), (2261, 186582), (2299, 183498), (2541, 166022), (2618, 161139), (2827, 149226), (2926, 144177), (3553, 118734), (3598, 117249), (3927, 107426), (4114, 102543), (4369, 96558), (4389, 96118), (4522, 93291), (4598, 91749), (4883, 86394), (5082, 83011), (5397, 78166), (5654, 74613), (6171, 68362), (6783, 62194), (6897, 61166), (7106, 59367), (7854, 53713), (8481, 49742), (8738, 48279), (8778, 48059), (9766, 43197), (10659, 39578), (10794, 39083), (12342, 34181), (13107, 32186), (13566, 31097), (13794, 30583), (14399, 29298), (14649, 28798), (16093, 26214), (16962, 24871), (19789, 21318)]