351913302

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 883384320

約数和(自身を除く): 531471018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 103, 117, 157, 186, 206, 234, 279, 309, 314, 351, 403, 471, 558, 618, 702, 806, 837, 927, 942, 1209, 1339, 1413, 1674, 1854, 2041, 2418, 2678, 2781, 2826, 3193, 3627, 4017, 4082, 4239, 4867, 5562, 6123, 6386, 7254, 8034, 8478, 9579, 9734, 10881, 12051, 12246, 14601, 16171, 18369, 19158, 21762, 24102, 28737, 29202, 32342, 36153, 36738, 41509, 43803, 48513, 55107, 57474, 63271, 72306, 83018, 86211, 87606, 97026, 110214, 124527, 126542, 131409, 145539, 172422, 189813, 210223, 249054, 262818, 291078, 373581, 379626, 420446, 436617, 501301, 569439, 630669, 747162, 873234, 1002602, 1120743, 1138878, 1261338, 1503903, 1708317, 1892007, 2241486, 3007806, 3416634, 3784014, 4511709, 5676021, 6516913, 9023418, 11352042, 13033826, 13535127, 19550739, 27070254, 39101478, 58652217, 117304434, 175956651, 351913302]

約数ペア:

[(1, 351913302), (2, 175956651), (3, 117304434), (6, 58652217), (9, 39101478), (13, 27070254), (18, 19550739), (26, 13535127), (27, 13033826), (31, 11352042), (39, 9023418), (54, 6516913), (62, 5676021), (78, 4511709), (93, 3784014), (103, 3416634), (117, 3007806), (157, 2241486), (186, 1892007), (206, 1708317), (234, 1503903), (279, 1261338), (309, 1138878), (314, 1120743), (351, 1002602), (403, 873234), (471, 747162), (558, 630669), (618, 569439), (702, 501301), (806, 436617), (837, 420446), (927, 379626), (942, 373581), (1209, 291078), (1339, 262818), (1413, 249054), (1674, 210223), (1854, 189813), (2041, 172422), (2418, 145539), (2678, 131409), (2781, 126542), (2826, 124527), (3193, 110214), (3627, 97026), (4017, 87606), (4082, 86211), (4239, 83018), (4867, 72306), (5562, 63271), (6123, 57474), (6386, 55107), (7254, 48513), (8034, 43803), (8478, 41509), (9579, 36738), (9734, 36153), (10881, 32342), (12051, 29202), (12246, 28737), (14601, 24102), (16171, 21762), (18369, 19158)]