40685448

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 64549752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 173, 239, 246, 328, 346, 478, 492, 519, 692, 717, 956, 984, 1038, 1384, 1434, 1912, 2076, 2868, 4152, 5736, 7093, 9799, 14186, 19598, 21279, 28372, 29397, 39196, 41347, 42558, 56744, 58794, 78392, 82694, 85116, 117588, 124041, 165388, 170232, 235176, 248082, 330776, 496164, 992328, 1695227, 3390454, 5085681, 6780908, 10171362, 13561816, 20342724, 40685448]

約数ペア:

[(1, 40685448), (2, 20342724), (3, 13561816), (4, 10171362), (6, 6780908), (8, 5085681), (12, 3390454), (24, 1695227), (41, 992328), (82, 496164), (123, 330776), (164, 248082), (173, 235176), (239, 170232), (246, 165388), (328, 124041), (346, 117588), (478, 85116), (492, 82694), (519, 78392), (692, 58794), (717, 56744), (956, 42558), (984, 41347), (1038, 39196), (1384, 29397), (1434, 28372), (1912, 21279), (2076, 19598), (2868, 14186), (4152, 9799), (5736, 7093)]