315532367384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1\times {\mathrm{19531}}^1$

素因数の和:24592

約数の個数: 64

約数和(自身を含む): 657850260480

約数和(自身を除く): 342317893096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5011, 10022, 19531, 20044, 39062, 40088, 65143, 78124, 130286, 155341, 156248, 253903, 260572, 310682, 507806, 521144, 605461, 621364, 1015612, 1210922, 1242728, 2019433, 2031224, 2421844, 4038866, 4843688, 7870993, 8077732, 15741986, 16155464, 31483972, 62967944, 97869841, 195739682, 391479364, 782958728, 1272307933, 2544615866, 3033965071, 5089231732, 6067930142, 10178463464, 12135860284, 24271720568, 39441545923, 78883091846, 157766183692, 315532367384]

約数ペア:

[(1, 315532367384), (2, 157766183692), (4, 78883091846), (8, 39441545923), (13, 24271720568), (26, 12135860284), (31, 10178463464), (52, 6067930142), (62, 5089231732), (104, 3033965071), (124, 2544615866), (248, 1272307933), (403, 782958728), (806, 391479364), (1612, 195739682), (3224, 97869841), (5011, 62967944), (10022, 31483972), (19531, 16155464), (20044, 15741986), (39062, 8077732), (40088, 7870993), (65143, 4843688), (78124, 4038866), (130286, 2421844), (155341, 2031224), (156248, 2019433), (253903, 1242728), (260572, 1210922), (310682, 1015612), (507806, 621364), (521144, 605461)]