309771924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 937681920

約数和(自身を除く): 627909996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 462, 517, 539, 564, 588, 658, 924, 987, 1019, 1034, 1078, 1316, 1551, 1617, 1974, 2038, 2068, 2156, 2303, 3057, 3102, 3234, 3619, 3948, 4076, 4606, 6114, 6204, 6468, 6909, 7133, 7238, 9212, 10857, 11209, 12228, 13818, 14266, 14476, 21399, 21714, 22418, 25333, 27636, 28532, 33627, 42798, 43428, 44836, 47893, 49931, 50666, 67254, 75999, 78463, 85596, 95786, 99862, 101332, 134508, 143679, 149793, 151998, 156926, 191572, 199724, 235389, 287358, 299586, 303996, 313852, 335251, 470778, 526823, 549241, 574716, 599172, 670502, 941556, 1005753, 1053646, 1098482, 1341004, 1580469, 1647723, 2011506, 2107292, 2196964, 2346757, 3160938, 3295446, 3687761, 4023012, 4693514, 6321876, 6590892, 7040271, 7375522, 9387028, 11063283, 14080542, 14751044, 22126566, 25814327, 28161084, 44253132, 51628654, 77442981, 103257308, 154885962, 309771924]

約数ペア:

[(1, 309771924), (2, 154885962), (3, 103257308), (4, 77442981), (6, 51628654), (7, 44253132), (11, 28161084), (12, 25814327), (14, 22126566), (21, 14751044), (22, 14080542), (28, 11063283), (33, 9387028), (42, 7375522), (44, 7040271), (47, 6590892), (49, 6321876), (66, 4693514), (77, 4023012), (84, 3687761), (94, 3295446), (98, 3160938), (132, 2346757), (141, 2196964), (147, 2107292), (154, 2011506), (188, 1647723), (196, 1580469), (231, 1341004), (282, 1098482), (294, 1053646), (308, 1005753), (329, 941556), (462, 670502), (517, 599172), (539, 574716), (564, 549241), (588, 526823), (658, 470778), (924, 335251), (987, 313852), (1019, 303996), (1034, 299586), (1078, 287358), (1316, 235389), (1551, 199724), (1617, 191572), (1974, 156926), (2038, 151998), (2068, 149793), (2156, 143679), (2303, 134508), (3057, 101332), (3102, 99862), (3234, 95786), (3619, 85596), (3948, 78463), (4076, 75999), (4606, 67254), (6114, 50666), (6204, 49931), (6468, 47893), (6909, 44836), (7133, 43428), (7238, 42798), (9212, 33627), (10857, 28532), (11209, 27636), (12228, 25333), (13818, 22418), (14266, 21714), (14476, 21399)]