669171636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 2071480320

約数和(自身を除く): 1402308684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 103, 116, 126, 127, 147, 174, 196, 203, 206, 252, 254, 261, 294, 309, 348, 381, 406, 412, 441, 508, 522, 588, 609, 618, 721, 762, 812, 882, 889, 927, 1044, 1143, 1218, 1236, 1421, 1442, 1524, 1764, 1778, 1827, 1854, 2163, 2286, 2436, 2667, 2842, 2884, 2987, 3556, 3654, 3683, 3708, 4263, 4326, 4572, 5047, 5334, 5684, 5974, 6223, 6489, 7308, 7366, 8001, 8526, 8652, 8961, 10094, 10668, 11049, 11948, 12446, 12789, 12978, 13081, 14732, 15141, 16002, 17052, 17922, 18669, 20188, 20909, 22098, 24892, 25578, 25781, 25956, 26162, 26883, 30282, 32004, 33147, 35844, 37338, 39243, 41818, 44196, 45423, 51156, 51562, 52324, 53766, 56007, 60564, 62727, 66294, 74676, 77343, 78486, 83636, 90846, 91567, 103124, 107532, 112014, 117729, 125454, 132588, 146363, 154686, 156972, 180467, 181692, 183134, 188181, 224028, 232029, 235458, 250908, 274701, 292726, 309372, 360934, 366268, 376362, 379349, 439089, 464058, 470916, 541401, 549402, 585452, 640969, 721868, 752724, 758698, 824103, 878178, 928116, 1082802, 1098804, 1138047, 1281938, 1317267, 1517396, 1624203, 1648206, 1756356, 1922907, 2165604, 2276094, 2563876, 2634534, 2655443, 3248406, 3296412, 3414141, 3845814, 4552188, 5269068, 5310886, 5768721, 6496812, 6828282, 7691628, 7966329, 10621772, 11537442, 13656564, 15932658, 18588101, 23074884, 23898987, 31865316, 37176202, 47797974, 55764303, 74352404, 95595948, 111528606, 167292909, 223057212, 334585818, 669171636]

約数ペア:

[(1, 669171636), (2, 334585818), (3, 223057212), (4, 167292909), (6, 111528606), (7, 95595948), (9, 74352404), (12, 55764303), (14, 47797974), (18, 37176202), (21, 31865316), (28, 23898987), (29, 23074884), (36, 18588101), (42, 15932658), (49, 13656564), (58, 11537442), (63, 10621772), (84, 7966329), (87, 7691628), (98, 6828282), (103, 6496812), (116, 5768721), (126, 5310886), (127, 5269068), (147, 4552188), (174, 3845814), (196, 3414141), (203, 3296412), (206, 3248406), (252, 2655443), (254, 2634534), (261, 2563876), (294, 2276094), (309, 2165604), (348, 1922907), (381, 1756356), (406, 1648206), (412, 1624203), (441, 1517396), (508, 1317267), (522, 1281938), (588, 1138047), (609, 1098804), (618, 1082802), (721, 928116), (762, 878178), (812, 824103), (882, 758698), (889, 752724), (927, 721868), (1044, 640969), (1143, 585452), (1218, 549402), (1236, 541401), (1421, 470916), (1442, 464058), (1524, 439089), (1764, 379349), (1778, 376362), (1827, 366268), (1854, 360934), (2163, 309372), (2286, 292726), (2436, 274701), (2667, 250908), (2842, 235458), (2884, 232029), (2987, 224028), (3556, 188181), (3654, 183134), (3683, 181692), (3708, 180467), (4263, 156972), (4326, 154686), (4572, 146363), (5047, 132588), (5334, 125454), (5684, 117729), (5974, 112014), (6223, 107532), (6489, 103124), (7308, 91567), (7366, 90846), (8001, 83636), (8526, 78486), (8652, 77343), (8961, 74676), (10094, 66294), (10668, 62727), (11049, 60564), (11948, 56007), (12446, 53766), (12789, 52324), (12978, 51562), (13081, 51156), (14732, 45423), (15141, 44196), (16002, 41818), (17052, 39243), (17922, 37338), (18669, 35844), (20188, 33147), (20909, 32004), (22098, 30282), (24892, 26883), (25578, 26162), (25781, 25956)]