45947761496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 106965048960

約数和(自身を除く): 61017287464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 421, 728, 761, 788, 842, 1379, 1522, 1576, 1684, 2561, 2758, 2947, 3044, 3368, 5122, 5327, 5473, 5516, 5894, 6088, 9893, 10244, 10654, 10946, 11032, 11788, 17927, 19786, 20488, 21308, 21892, 23576, 35854, 38311, 39572, 42616, 43784, 69251, 71708, 76622, 79144, 82937, 138502, 143416, 149917, 153244, 165874, 277004, 299834, 306488, 320381, 331748, 554008, 580559, 599668, 640762, 663496, 1049419, 1078181, 1161118, 1199336, 1281524, 1948921, 2098838, 2156362, 2242667, 2322236, 2563048, 3897842, 4164953, 4197676, 4312724, 4485334, 4644472, 7547267, 7795684, 8329906, 8395352, 8625448, 8970668, 13642447, 15094534, 15591368, 16659812, 17941336, 27284894, 29154671, 30189068, 33319624, 54569788, 58309342, 60378136, 63115057, 109139576, 116618684, 126230114, 233237368, 252460228, 441805399, 504920456, 820495741, 883610798, 1640991482, 1767221596, 3281982964, 3534443192, 5743470187, 6563965928, 11486940374, 22973880748, 45947761496]

約数ペア:

[(1, 45947761496), (2, 22973880748), (4, 11486940374), (7, 6563965928), (8, 5743470187), (13, 3534443192), (14, 3281982964), (26, 1767221596), (28, 1640991482), (52, 883610798), (56, 820495741), (91, 504920456), (104, 441805399), (182, 252460228), (197, 233237368), (364, 126230114), (394, 116618684), (421, 109139576), (728, 63115057), (761, 60378136), (788, 58309342), (842, 54569788), (1379, 33319624), (1522, 30189068), (1576, 29154671), (1684, 27284894), (2561, 17941336), (2758, 16659812), (2947, 15591368), (3044, 15094534), (3368, 13642447), (5122, 8970668), (5327, 8625448), (5473, 8395352), (5516, 8329906), (5894, 7795684), (6088, 7547267), (9893, 4644472), (10244, 4485334), (10654, 4312724), (10946, 4197676), (11032, 4164953), (11788, 3897842), (17927, 2563048), (19786, 2322236), (20488, 2242667), (21308, 2156362), (21892, 2098838), (23576, 1948921), (35854, 1281524), (38311, 1199336), (39572, 1161118), (42616, 1078181), (43784, 1049419), (69251, 663496), (71708, 640762), (76622, 599668), (79144, 580559), (82937, 554008), (138502, 331748), (143416, 320381), (149917, 306488), (153244, 299834), (165874, 277004)]