766887576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18481}}^1$

素因数の和:18529

約数の個数: 128

約数和(自身を含む): 2483980800

約数和(自身を除く): 1717093224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 18481, 20748, 36962, 41496, 55443, 73924, 110886, 129367, 147848, 221772, 240253, 258734, 351139, 388101, 443544, 480506, 517468, 702278, 720759, 776202, 961012, 1034936, 1053417, 1404556, 1441518, 1552404, 1681771, 1922024, 2106834, 2457973, 2809112, 2883036, 3104808, 3363542, 4213668, 4564807, 4915946, 5045313, 5766072, 6727084, 7373919, 8427336, 9129614, 9831892, 10090626, 13454168, 13694421, 14747838, 18259228, 19663784, 20181252, 27388842, 29495676, 31953649, 36518456, 40362504, 54777684, 58991352, 63907298, 95860947, 109555368, 127814596, 191721894, 255629192, 383443788, 766887576]

約数ペア:

[(1, 766887576), (2, 383443788), (3, 255629192), (4, 191721894), (6, 127814596), (7, 109555368), (8, 95860947), (12, 63907298), (13, 58991352), (14, 54777684), (19, 40362504), (21, 36518456), (24, 31953649), (26, 29495676), (28, 27388842), (38, 20181252), (39, 19663784), (42, 18259228), (52, 14747838), (56, 13694421), (57, 13454168), (76, 10090626), (78, 9831892), (84, 9129614), (91, 8427336), (104, 7373919), (114, 6727084), (133, 5766072), (152, 5045313), (156, 4915946), (168, 4564807), (182, 4213668), (228, 3363542), (247, 3104808), (266, 2883036), (273, 2809112), (312, 2457973), (364, 2106834), (399, 1922024), (456, 1681771), (494, 1552404), (532, 1441518), (546, 1404556), (728, 1053417), (741, 1034936), (798, 961012), (988, 776202), (1064, 720759), (1092, 702278), (1482, 517468), (1596, 480506), (1729, 443544), (1976, 388101), (2184, 351139), (2964, 258734), (3192, 240253), (3458, 221772), (5187, 147848), (5928, 129367), (6916, 110886), (10374, 73924), (13832, 55443), (18481, 41496), (20748, 36962)]