318520416

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41999}}^1$

素因数の和:42091

約数の個数: 48

約数和(自身を含む): 846720000

約数和(自身を除く): 528199584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 41999, 83998, 125997, 167996, 251994, 335992, 503988, 671984, 1007976, 1343968, 2015952, 3317921, 4031904, 6635842, 9953763, 13271684, 19907526, 26543368, 39815052, 53086736, 79630104, 106173472, 159260208, 318520416]

約数ペア:

[(1, 318520416), (2, 159260208), (3, 106173472), (4, 79630104), (6, 53086736), (8, 39815052), (12, 26543368), (16, 19907526), (24, 13271684), (32, 9953763), (48, 6635842), (79, 4031904), (96, 3317921), (158, 2015952), (237, 1343968), (316, 1007976), (474, 671984), (632, 503988), (948, 335992), (1264, 251994), (1896, 167996), (2528, 125997), (3792, 83998), (7584, 41999)]