389911032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1317794400

約数和(自身を除く): 927883368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 37, 42, 49, 56, 58, 63, 72, 74, 84, 87, 98, 103, 111, 116, 126, 147, 148, 168, 174, 196, 203, 206, 222, 232, 252, 259, 261, 294, 296, 309, 333, 348, 392, 406, 412, 441, 444, 504, 518, 522, 588, 609, 618, 666, 696, 721, 777, 812, 824, 882, 888, 927, 1036, 1044, 1073, 1176, 1218, 1236, 1332, 1421, 1442, 1554, 1624, 1764, 1813, 1827, 1854, 2072, 2088, 2146, 2163, 2331, 2436, 2472, 2664, 2842, 2884, 2987, 3108, 3219, 3528, 3626, 3654, 3708, 3811, 4263, 4292, 4326, 4662, 4872, 5047, 5439, 5684, 5768, 5974, 6216, 6438, 6489, 7252, 7308, 7416, 7511, 7622, 8526, 8584, 8652, 8961, 9324, 9657, 10094, 10878, 11368, 11433, 11948, 12789, 12876, 12978, 14504, 14616, 15022, 15141, 15244, 16317, 17052, 17304, 17922, 18648, 19314, 20188, 20909, 21756, 22533, 22866, 23896, 25578, 25752, 25956, 26677, 26883, 30044, 30282, 30488, 32634, 34104, 34299, 35844, 38628, 40376, 41818, 43512, 45066, 45423, 45732, 51156, 51912, 52577, 53354, 53766, 60088, 60564, 62727, 65268, 67599, 68598, 71688, 77256, 80031, 83636, 90132, 90846, 91464, 102312, 105154, 106708, 107532, 110519, 121128, 125454, 130536, 135198, 137196, 146363, 157731, 160062, 167272, 180264, 181692, 186739, 188181, 210308, 213416, 215064, 221038, 240093, 250908, 270396, 274392, 292726, 315462, 320124, 331557, 363384, 373478, 376362, 420616, 439089, 442076, 473193, 480186, 501816, 540792, 560217, 585452, 630924, 640248, 663114, 746956, 752724, 773633, 878178, 884152, 946386, 960372, 994671, 1120434, 1170904, 1261848, 1317267, 1326228, 1493912, 1505448, 1547266, 1680651, 1756356, 1892772, 1920744, 1989342, 2240868, 2320899, 2634534, 2652456, 3094532, 3361302, 3512712, 3785544, 3978684, 4481736, 4641798, 5269068, 5415431, 6189064, 6722604, 6962697, 7957368, 9283596, 10538136, 10830862, 13445208, 13925394, 16246293, 18567192, 21661724, 27850788, 32492586, 43323448, 48738879, 55701576, 64985172, 97477758, 129970344, 194955516, 389911032]

約数ペア:

[(1, 389911032), (2, 194955516), (3, 129970344), (4, 97477758), (6, 64985172), (7, 55701576), (8, 48738879), (9, 43323448), (12, 32492586), (14, 27850788), (18, 21661724), (21, 18567192), (24, 16246293), (28, 13925394), (29, 13445208), (36, 10830862), (37, 10538136), (42, 9283596), (49, 7957368), (56, 6962697), (58, 6722604), (63, 6189064), (72, 5415431), (74, 5269068), (84, 4641798), (87, 4481736), (98, 3978684), (103, 3785544), (111, 3512712), (116, 3361302), (126, 3094532), (147, 2652456), (148, 2634534), (168, 2320899), (174, 2240868), (196, 1989342), (203, 1920744), (206, 1892772), (222, 1756356), (232, 1680651), (252, 1547266), (259, 1505448), (261, 1493912), (294, 1326228), (296, 1317267), (309, 1261848), (333, 1170904), (348, 1120434), (392, 994671), (406, 960372), (412, 946386), (441, 884152), (444, 878178), (504, 773633), (518, 752724), (522, 746956), (588, 663114), (609, 640248), (618, 630924), (666, 585452), (696, 560217), (721, 540792), (777, 501816), (812, 480186), (824, 473193), (882, 442076), (888, 439089), (927, 420616), (1036, 376362), (1044, 373478), (1073, 363384), (1176, 331557), (1218, 320124), (1236, 315462), (1332, 292726), (1421, 274392), (1442, 270396), (1554, 250908), (1624, 240093), (1764, 221038), (1813, 215064), (1827, 213416), (1854, 210308), (2072, 188181), (2088, 186739), (2146, 181692), (2163, 180264), (2331, 167272), (2436, 160062), (2472, 157731), (2664, 146363), (2842, 137196), (2884, 135198), (2987, 130536), (3108, 125454), (3219, 121128), (3528, 110519), (3626, 107532), (3654, 106708), (3708, 105154), (3811, 102312), (4263, 91464), (4292, 90846), (4326, 90132), (4662, 83636), (4872, 80031), (5047, 77256), (5439, 71688), (5684, 68598), (5768, 67599), (5974, 65268), (6216, 62727), (6438, 60564), (6489, 60088), (7252, 53766), (7308, 53354), (7416, 52577), (7511, 51912), (7622, 51156), (8526, 45732), (8584, 45423), (8652, 45066), (8961, 43512), (9324, 41818), (9657, 40376), (10094, 38628), (10878, 35844), (11368, 34299), (11433, 34104), (11948, 32634), (12789, 30488), (12876, 30282), (12978, 30044), (14504, 26883), (14616, 26677), (15022, 25956), (15141, 25752), (15244, 25578), (16317, 23896), (17052, 22866), (17304, 22533), (17922, 21756), (18648, 20909), (19314, 20188)]