229362016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3187}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 489255984

約数和(自身を除く): 259893968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2768, 3187, 4498, 5536, 6374, 8996, 12748, 17992, 25496, 35984, 41431, 50992, 71968, 82862, 101984, 165724, 331448, 551351, 662896, 1102702, 1325792, 2205404, 4410808, 7167563, 8821616, 14335126, 17643232, 28670252, 57340504, 114681008, 229362016]

約数ペア:

[(1, 229362016), (2, 114681008), (4, 57340504), (8, 28670252), (13, 17643232), (16, 14335126), (26, 8821616), (32, 7167563), (52, 4410808), (104, 2205404), (173, 1325792), (208, 1102702), (346, 662896), (416, 551351), (692, 331448), (1384, 165724), (2249, 101984), (2768, 82862), (3187, 71968), (4498, 50992), (5536, 41431), (6374, 35984), (8996, 25496), (12748, 17992)]