489097602

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13965

約数の個数: 80

約数和(自身を含む): 1293000192

約数和(自身を除く): 803902590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2511, 3906, 5022, 5859, 11718, 13913, 17577, 27826, 35154, 41739, 83478, 97391, 125217, 194782, 250434, 292173, 375651, 431303, 584346, 751302, 862606, 876519, 1126953, 1293909, 1753038, 2253906, 2587818, 2629557, 3019121, 3881727, 5259114, 6038242, 7763454, 7888671, 9057363, 11645181, 15777342, 18114726, 23290362, 27172089, 34935543, 54344178, 69871086, 81516267, 163032534, 244548801, 489097602]

約数ペア:

[(1, 489097602), (2, 244548801), (3, 163032534), (6, 81516267), (7, 69871086), (9, 54344178), (14, 34935543), (18, 27172089), (21, 23290362), (27, 18114726), (31, 15777342), (42, 11645181), (54, 9057363), (62, 7888671), (63, 7763454), (81, 6038242), (93, 5259114), (126, 3881727), (162, 3019121), (186, 2629557), (189, 2587818), (217, 2253906), (279, 1753038), (378, 1293909), (434, 1126953), (558, 876519), (567, 862606), (651, 751302), (837, 584346), (1134, 431303), (1302, 375651), (1674, 292173), (1953, 250434), (2511, 194782), (3906, 125217), (5022, 97391), (5859, 83478), (11718, 41739), (13913, 35154), (17577, 27826)]