1279777464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 4134574080

約数和(自身を除く): 2854796616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 101, 124, 126, 168, 186, 202, 217, 248, 252, 279, 303, 372, 404, 434, 504, 558, 606, 651, 707, 744, 808, 811, 868, 909, 1116, 1212, 1302, 1414, 1622, 1736, 1818, 1953, 2121, 2232, 2424, 2433, 2604, 2828, 3131, 3244, 3636, 3906, 4242, 4866, 5208, 5656, 5677, 6262, 6363, 6488, 7272, 7299, 7812, 8484, 9393, 9732, 11354, 12524, 12726, 14598, 15624, 16968, 17031, 18786, 19464, 21917, 22708, 25048, 25141, 25452, 28179, 29196, 34062, 37572, 43834, 45416, 50282, 50904, 51093, 56358, 58392, 65751, 68124, 75144, 75423, 81911, 87668, 100564, 102186, 112716, 131502, 136248, 150846, 163822, 175336, 175987, 197253, 201128, 204372, 225432, 226269, 245733, 263004, 301692, 327644, 351974, 394506, 408744, 452538, 491466, 526008, 527961, 573377, 603384, 655288, 703948, 737199, 789012, 905076, 982932, 1055922, 1146754, 1407896, 1474398, 1578024, 1583883, 1720131, 1810152, 1965864, 2111844, 2293508, 2539241, 2948796, 3167766, 3440262, 4223688, 4587016, 5078482, 5160393, 5897592, 6335532, 6880524, 7617723, 10156964, 10320786, 12671064, 13761048, 15235446, 17774687, 20313928, 20641572, 22853169, 30470892, 35549374, 41283144, 45706338, 53324061, 60941784, 71098748, 91412676, 106648122, 142197496, 159972183, 182825352, 213296244, 319944366, 426592488, 639888732, 1279777464]

約数ペア:

[(1, 1279777464), (2, 639888732), (3, 426592488), (4, 319944366), (6, 213296244), (7, 182825352), (8, 159972183), (9, 142197496), (12, 106648122), (14, 91412676), (18, 71098748), (21, 60941784), (24, 53324061), (28, 45706338), (31, 41283144), (36, 35549374), (42, 30470892), (56, 22853169), (62, 20641572), (63, 20313928), (72, 17774687), (84, 15235446), (93, 13761048), (101, 12671064), (124, 10320786), (126, 10156964), (168, 7617723), (186, 6880524), (202, 6335532), (217, 5897592), (248, 5160393), (252, 5078482), (279, 4587016), (303, 4223688), (372, 3440262), (404, 3167766), (434, 2948796), (504, 2539241), (558, 2293508), (606, 2111844), (651, 1965864), (707, 1810152), (744, 1720131), (808, 1583883), (811, 1578024), (868, 1474398), (909, 1407896), (1116, 1146754), (1212, 1055922), (1302, 982932), (1414, 905076), (1622, 789012), (1736, 737199), (1818, 703948), (1953, 655288), (2121, 603384), (2232, 573377), (2424, 527961), (2433, 526008), (2604, 491466), (2828, 452538), (3131, 408744), (3244, 394506), (3636, 351974), (3906, 327644), (4242, 301692), (4866, 263004), (5208, 245733), (5656, 226269), (5677, 225432), (6262, 204372), (6363, 201128), (6488, 197253), (7272, 175987), (7299, 175336), (7812, 163822), (8484, 150846), (9393, 136248), (9732, 131502), (11354, 112716), (12524, 102186), (12726, 100564), (14598, 87668), (15624, 81911), (16968, 75423), (17031, 75144), (18786, 68124), (19464, 65751), (21917, 58392), (22708, 56358), (25048, 51093), (25141, 50904), (25452, 50282), (28179, 45416), (29196, 43834), (34062, 37572)]