351391248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 1064103768

約数和(自身を除く): 712712520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 337, 468, 557, 624, 674, 936, 1011, 1114, 1348, 1671, 1872, 2022, 2228, 2696, 3033, 3342, 4044, 4381, 4456, 5013, 5392, 6066, 6684, 7241, 8088, 8762, 8912, 10026, 12132, 13143, 13368, 14482, 16176, 17524, 20052, 21723, 24264, 26286, 26736, 28964, 35048, 39429, 40104, 43446, 48528, 52572, 57928, 65169, 70096, 78858, 80208, 86892, 105144, 115856, 130338, 157716, 173784, 187709, 210288, 260676, 315432, 347568, 375418, 521352, 563127, 630864, 750836, 1042704, 1126254, 1501672, 1689381, 2252508, 2440217, 3003344, 3378762, 4505016, 4880434, 6757524, 7320651, 9010032, 9760868, 13515048, 14641302, 19521736, 21961953, 27030096, 29282604, 39043472, 43923906, 58565208, 87847812, 117130416, 175695624, 351391248]

約数ペア:

[(1, 351391248), (2, 175695624), (3, 117130416), (4, 87847812), (6, 58565208), (8, 43923906), (9, 39043472), (12, 29282604), (13, 27030096), (16, 21961953), (18, 19521736), (24, 14641302), (26, 13515048), (36, 9760868), (39, 9010032), (48, 7320651), (52, 6757524), (72, 4880434), (78, 4505016), (104, 3378762), (117, 3003344), (144, 2440217), (156, 2252508), (208, 1689381), (234, 1501672), (312, 1126254), (337, 1042704), (468, 750836), (557, 630864), (624, 563127), (674, 521352), (936, 375418), (1011, 347568), (1114, 315432), (1348, 260676), (1671, 210288), (1872, 187709), (2022, 173784), (2228, 157716), (2696, 130338), (3033, 115856), (3342, 105144), (4044, 86892), (4381, 80208), (4456, 78858), (5013, 70096), (5392, 65169), (6066, 57928), (6684, 52572), (7241, 48528), (8088, 43446), (8762, 40104), (8912, 39429), (10026, 35048), (12132, 28964), (13143, 26736), (13368, 26286), (14482, 24264), (16176, 21723), (17524, 20052)]