219091572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8963}}^1$

素因数の和:9077

約数の個数: 72

約数和(自身を含む): 639527616

約数和(自身を除く): 420436044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 8963, 12222, 17926, 24444, 26889, 35852, 53778, 62741, 80667, 107556, 125482, 161334, 188223, 250964, 322668, 376446, 564669, 752892, 869411, 1129338, 1738822, 2258676, 2608233, 3477644, 5216466, 6085877, 7824699, 10432932, 12171754, 15649398, 18257631, 24343508, 31298796, 36515262, 54772893, 73030524, 109545786, 219091572]

約数ペア:

[(1, 219091572), (2, 109545786), (3, 73030524), (4, 54772893), (6, 36515262), (7, 31298796), (9, 24343508), (12, 18257631), (14, 15649398), (18, 12171754), (21, 10432932), (28, 7824699), (36, 6085877), (42, 5216466), (63, 3477644), (84, 2608233), (97, 2258676), (126, 1738822), (194, 1129338), (252, 869411), (291, 752892), (388, 564669), (582, 376446), (679, 322668), (873, 250964), (1164, 188223), (1358, 161334), (1746, 125482), (2037, 107556), (2716, 80667), (3492, 62741), (4074, 53778), (6111, 35852), (8148, 26889), (8963, 24444), (12222, 17926)]