1978416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1274

約数の個数: 60

約数和(自身を含む): 6045000

約数和(自身を除く): 4066584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1249, 1584, 2498, 3747, 4996, 7494, 9992, 11241, 13739, 14988, 19984, 22482, 27478, 29976, 41217, 44964, 54956, 59952, 82434, 89928, 109912, 123651, 164868, 179856, 219824, 247302, 329736, 494604, 659472, 989208, 1978416]

約数ペア:

[(1, 1978416), (2, 989208), (3, 659472), (4, 494604), (6, 329736), (8, 247302), (9, 219824), (11, 179856), (12, 164868), (16, 123651), (18, 109912), (22, 89928), (24, 82434), (33, 59952), (36, 54956), (44, 44964), (48, 41217), (66, 29976), (72, 27478), (88, 22482), (99, 19984), (132, 14988), (144, 13739), (176, 11241), (198, 9992), (264, 7494), (396, 4996), (528, 3747), (792, 2498), (1249, 1584)]