347228028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1699}}^1$

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 1004931200

約数和(自身を除く): 657703172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 1622, 1699, 2433, 3244, 3398, 4866, 5097, 5677, 6796, 7299, 9732, 10194, 11354, 11893, 14598, 15291, 17031, 20388, 22708, 23786, 29196, 30582, 34062, 35679, 47572, 51093, 61164, 68124, 71358, 102186, 107037, 142716, 204372, 214074, 428148, 1377889, 2755778, 4133667, 5511556, 8267334, 9645223, 12401001, 16534668, 19290446, 24802002, 28935669, 38580892, 49604004, 57871338, 86807007, 115742676, 173614014, 347228028]

約数ペア:

[(1, 347228028), (2, 173614014), (3, 115742676), (4, 86807007), (6, 57871338), (7, 49604004), (9, 38580892), (12, 28935669), (14, 24802002), (18, 19290446), (21, 16534668), (28, 12401001), (36, 9645223), (42, 8267334), (63, 5511556), (84, 4133667), (126, 2755778), (252, 1377889), (811, 428148), (1622, 214074), (1699, 204372), (2433, 142716), (3244, 107037), (3398, 102186), (4866, 71358), (5097, 68124), (5677, 61164), (6796, 51093), (7299, 47572), (9732, 35679), (10194, 34062), (11354, 30582), (11893, 29196), (14598, 23786), (15291, 22708), (17031, 20388)]