340141372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 646380000

約数和(自身を除く): 306238628

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 149, 236, 298, 569, 596, 1003, 1138, 2006, 2276, 2533, 4012, 5066, 8791, 9673, 10132, 17582, 19346, 33571, 35164, 38692, 67142, 84781, 134284, 149447, 169562, 298894, 339124, 570707, 597788, 1141414, 1441277, 2282828, 2882554, 5002079, 5765108, 10004158, 20008316, 85035343, 170070686, 340141372]

約数ペア:

[(1, 340141372), (2, 170070686), (4, 85035343), (17, 20008316), (34, 10004158), (59, 5765108), (68, 5002079), (118, 2882554), (149, 2282828), (236, 1441277), (298, 1141414), (569, 597788), (596, 570707), (1003, 339124), (1138, 298894), (2006, 169562), (2276, 149447), (2533, 134284), (4012, 84781), (5066, 67142), (8791, 38692), (9673, 35164), (10132, 33571), (17582, 19346)]