216804924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 654426080

約数和(自身を除く): 437621156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 324, 327, 378, 436, 567, 654, 756, 763, 877, 981, 1134, 1308, 1526, 1754, 1962, 2268, 2289, 2631, 2943, 3052, 3508, 3924, 4578, 5262, 5886, 6139, 6867, 7893, 8829, 9156, 10524, 11772, 12278, 13734, 15786, 17658, 18417, 20601, 23679, 24556, 27468, 31572, 35316, 36834, 41202, 47358, 55251, 61803, 71037, 73668, 82404, 94716, 95593, 110502, 123606, 142074, 165753, 191186, 221004, 247212, 284148, 286779, 331506, 382372, 497259, 573558, 663012, 669151, 860337, 994518, 1147116, 1338302, 1720674, 1989036, 2007453, 2581011, 2676604, 3441348, 4014906, 5162022, 6022359, 7743033, 8029812, 10324044, 12044718, 15486066, 18067077, 24089436, 30972132, 36134154, 54201231, 72268308, 108402462, 216804924]

約数ペア:

[(1, 216804924), (2, 108402462), (3, 72268308), (4, 54201231), (6, 36134154), (7, 30972132), (9, 24089436), (12, 18067077), (14, 15486066), (18, 12044718), (21, 10324044), (27, 8029812), (28, 7743033), (36, 6022359), (42, 5162022), (54, 4014906), (63, 3441348), (81, 2676604), (84, 2581011), (108, 2007453), (109, 1989036), (126, 1720674), (162, 1338302), (189, 1147116), (218, 994518), (252, 860337), (324, 669151), (327, 663012), (378, 573558), (436, 497259), (567, 382372), (654, 331506), (756, 286779), (763, 284148), (877, 247212), (981, 221004), (1134, 191186), (1308, 165753), (1526, 142074), (1754, 123606), (1962, 110502), (2268, 95593), (2289, 94716), (2631, 82404), (2943, 73668), (3052, 71037), (3508, 61803), (3924, 55251), (4578, 47358), (5262, 41202), (5886, 36834), (6139, 35316), (6867, 31572), (7893, 27468), (8829, 24556), (9156, 23679), (10524, 20601), (11772, 18417), (12278, 17658), (13734, 15786)]