212827264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 462672000

約数和(自身を除く): 249844736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1264, 1619, 1664, 2054, 2528, 3238, 4108, 5056, 6476, 8216, 10112, 12952, 16432, 21047, 25904, 32864, 42094, 51808, 65728, 84188, 103616, 127901, 131456, 168376, 207232, 255802, 336752, 511604, 673504, 1023208, 1347008, 1662713, 2046416, 2694016, 3325426, 4092832, 6650852, 8185664, 13301704, 16371328, 26603408, 53206816, 106413632, 212827264]

約数ペア:

[(1, 212827264), (2, 106413632), (4, 53206816), (8, 26603408), (13, 16371328), (16, 13301704), (26, 8185664), (32, 6650852), (52, 4092832), (64, 3325426), (79, 2694016), (104, 2046416), (128, 1662713), (158, 1347008), (208, 1023208), (316, 673504), (416, 511604), (632, 336752), (832, 255802), (1027, 207232), (1264, 168376), (1619, 131456), (1664, 127901), (2054, 103616), (2528, 84188), (3238, 65728), (4108, 51808), (5056, 42094), (6476, 32864), (8216, 25904), (10112, 21047), (12952, 16432)]