771815772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5552

約数の個数: 144

約数和(自身を含む): 2457495040

約数和(自身を除く): 1685679268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2236, 2709, 3276, 3354, 3612, 3913, 5031, 5418, 5479, 6708, 7826, 10062, 10836, 10958, 11739, 15652, 16437, 20124, 21916, 23478, 32874, 35217, 38353, 46956, 49311, 65748, 70434, 71227, 76706, 98622, 115059, 140868, 142454, 153412, 197244, 213681, 230118, 235597, 284908, 345177, 427362, 460236, 471194, 498589, 641043, 690354, 706791, 854724, 942388, 997178, 1282086, 1380708, 1413582, 1495767, 1649179, 1994356, 2120373, 2564172, 2827164, 2991534, 3062761, 3298358, 4240746, 4487301, 4947537, 5983068, 6125522, 6596716, 8481492, 8974602, 9188283, 9895074, 12251044, 14842611, 17949204, 18376566, 19790148, 21439327, 27564849, 29685222, 36753132, 42878654, 55129698, 59370444, 64317981, 85757308, 110259396, 128635962, 192953943, 257271924, 385907886, 771815772]

約数ペア:

[(1, 771815772), (2, 385907886), (3, 257271924), (4, 192953943), (6, 128635962), (7, 110259396), (9, 85757308), (12, 64317981), (13, 59370444), (14, 55129698), (18, 42878654), (21, 36753132), (26, 29685222), (28, 27564849), (36, 21439327), (39, 19790148), (42, 18376566), (43, 17949204), (52, 14842611), (63, 12251044), (78, 9895074), (84, 9188283), (86, 8974602), (91, 8481492), (117, 6596716), (126, 6125522), (129, 5983068), (156, 4947537), (172, 4487301), (182, 4240746), (234, 3298358), (252, 3062761), (258, 2991534), (273, 2827164), (301, 2564172), (364, 2120373), (387, 1994356), (468, 1649179), (516, 1495767), (546, 1413582), (559, 1380708), (602, 1282086), (774, 997178), (819, 942388), (903, 854724), (1092, 706791), (1118, 690354), (1204, 641043), (1548, 498589), (1638, 471194), (1677, 460236), (1806, 427362), (2236, 345177), (2709, 284908), (3276, 235597), (3354, 230118), (3612, 213681), (3913, 197244), (5031, 153412), (5418, 142454), (5479, 140868), (6708, 115059), (7826, 98622), (10062, 76706), (10836, 71227), (10958, 70434), (11739, 65748), (15652, 49311), (16437, 46956), (20124, 38353), (21916, 35217), (23478, 32874)]