385545512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 840792960

約数和(自身を除く): 455247448

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 97, 124, 188, 194, 248, 341, 376, 388, 517, 682, 776, 961, 1034, 1067, 1364, 1457, 1922, 2068, 2134, 2728, 2914, 3007, 3844, 4136, 4268, 4559, 5828, 6014, 7688, 8536, 9118, 10571, 11656, 12028, 16027, 18236, 21142, 24056, 32054, 33077, 36472, 42284, 45167, 50149, 64108, 66154, 84568, 90334, 93217, 100298, 128216, 132308, 141329, 180668, 186434, 200596, 264616, 282658, 361336, 372868, 401192, 496837, 565316, 745736, 993674, 1025387, 1130632, 1554619, 1987348, 2050774, 3109238, 3974696, 4101548, 4381199, 6218476, 8203096, 8762398, 12436952, 17524796, 35049592, 48193189, 96386378, 192772756, 385545512]

約数ペア:

[(1, 385545512), (2, 192772756), (4, 96386378), (8, 48193189), (11, 35049592), (22, 17524796), (31, 12436952), (44, 8762398), (47, 8203096), (62, 6218476), (88, 4381199), (94, 4101548), (97, 3974696), (124, 3109238), (188, 2050774), (194, 1987348), (248, 1554619), (341, 1130632), (376, 1025387), (388, 993674), (517, 745736), (682, 565316), (776, 496837), (961, 401192), (1034, 372868), (1067, 361336), (1364, 282658), (1457, 264616), (1922, 200596), (2068, 186434), (2134, 180668), (2728, 141329), (2914, 132308), (3007, 128216), (3844, 100298), (4136, 93217), (4268, 90334), (4559, 84568), (5828, 66154), (6014, 64108), (7688, 50149), (8536, 45167), (9118, 42284), (10571, 36472), (11656, 33077), (12028, 32054), (16027, 24056), (18236, 21142)]