340447716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9067}}^1$

素因数の和:9233

約数の個数: 72

約数和(自身を含む): 990225600

約数和(自身を除く): 649777884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9067, 9387, 12516, 18134, 18774, 27201, 36268, 37548, 54402, 63469, 81603, 108804, 126938, 163206, 190407, 253876, 326412, 380814, 571221, 761628, 1142442, 1350983, 2284884, 2701966, 4052949, 5403932, 8105898, 9456881, 12158847, 16211796, 18913762, 24317694, 28370643, 37827524, 48635388, 56741286, 85111929, 113482572, 170223858, 340447716]

約数ペア:

[(1, 340447716), (2, 170223858), (3, 113482572), (4, 85111929), (6, 56741286), (7, 48635388), (9, 37827524), (12, 28370643), (14, 24317694), (18, 18913762), (21, 16211796), (28, 12158847), (36, 9456881), (42, 8105898), (63, 5403932), (84, 4052949), (126, 2701966), (149, 2284884), (252, 1350983), (298, 1142442), (447, 761628), (596, 571221), (894, 380814), (1043, 326412), (1341, 253876), (1788, 190407), (2086, 163206), (2682, 126938), (3129, 108804), (4172, 81603), (5364, 63469), (6258, 54402), (9067, 37548), (9387, 36268), (12516, 27201), (18134, 18774)]