487696986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 1285659648

約数和(自身を除く): 797962662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 223, 238, 306, 357, 446, 669, 714, 1021, 1071, 1338, 1561, 2007, 2042, 2142, 3063, 3122, 3791, 4014, 4683, 6126, 7147, 7582, 9189, 9366, 11373, 14049, 14294, 17357, 18378, 21441, 22746, 26537, 28098, 34119, 34714, 42882, 52071, 53074, 64323, 68238, 79611, 104142, 121499, 128646, 156213, 159222, 227683, 238833, 242998, 312426, 364497, 455366, 477666, 683049, 728994, 1093491, 1366098, 1593781, 2049147, 2186982, 3187562, 3870611, 4098294, 4781343, 7741222, 9562686, 11611833, 14344029, 23223666, 27094277, 28688058, 34835499, 54188554, 69670998, 81282831, 162565662, 243848493, 487696986]

約数ペア:

[(1, 487696986), (2, 243848493), (3, 162565662), (6, 81282831), (7, 69670998), (9, 54188554), (14, 34835499), (17, 28688058), (18, 27094277), (21, 23223666), (34, 14344029), (42, 11611833), (51, 9562686), (63, 7741222), (102, 4781343), (119, 4098294), (126, 3870611), (153, 3187562), (223, 2186982), (238, 2049147), (306, 1593781), (357, 1366098), (446, 1093491), (669, 728994), (714, 683049), (1021, 477666), (1071, 455366), (1338, 364497), (1561, 312426), (2007, 242998), (2042, 238833), (2142, 227683), (3063, 159222), (3122, 156213), (3791, 128646), (4014, 121499), (4683, 104142), (6126, 79611), (7147, 68238), (7582, 64323), (9189, 53074), (9366, 52071), (11373, 42882), (14049, 34714), (14294, 34119), (17357, 28098), (18378, 26537), (21441, 22746)]