378987924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 1030602496

約数和(自身を除く): 651614572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 193, 194, 241, 291, 386, 388, 482, 579, 582, 679, 723, 772, 964, 1158, 1164, 1351, 1358, 1446, 1687, 2037, 2316, 2702, 2716, 2892, 3374, 4053, 4074, 5061, 5404, 6748, 8106, 8148, 10122, 16212, 18721, 20244, 23377, 37442, 46513, 46754, 56163, 70131, 74884, 93026, 93508, 112326, 131047, 139539, 140262, 163639, 186052, 224652, 262094, 279078, 280524, 325591, 327278, 393141, 490917, 524188, 558156, 651182, 654556, 786282, 976773, 981834, 1302364, 1572564, 1953546, 1963668, 3907092, 4511761, 9023522, 13535283, 18047044, 27070566, 31582327, 54141132, 63164654, 94746981, 126329308, 189493962, 378987924]

約数ペア:

[(1, 378987924), (2, 189493962), (3, 126329308), (4, 94746981), (6, 63164654), (7, 54141132), (12, 31582327), (14, 27070566), (21, 18047044), (28, 13535283), (42, 9023522), (84, 4511761), (97, 3907092), (193, 1963668), (194, 1953546), (241, 1572564), (291, 1302364), (386, 981834), (388, 976773), (482, 786282), (579, 654556), (582, 651182), (679, 558156), (723, 524188), (772, 490917), (964, 393141), (1158, 327278), (1164, 325591), (1351, 280524), (1358, 279078), (1446, 262094), (1687, 224652), (2037, 186052), (2316, 163639), (2702, 140262), (2716, 139539), (2892, 131047), (3374, 112326), (4053, 93508), (4074, 93026), (5061, 74884), (5404, 70131), (6748, 56163), (8106, 46754), (8148, 46513), (10122, 37442), (16212, 23377), (18721, 20244)]