229748896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8243}}^1$

素因数の和:8333

約数の個数: 48

約数和(自身を含む): 494442144

約数和(自身を除く): 264693248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 8243, 13936, 16486, 27872, 32972, 65944, 107159, 131888, 214318, 263776, 428636, 552281, 857272, 1104562, 1714544, 2209124, 3429088, 4418248, 7179653, 8836496, 14359306, 17672992, 28718612, 57437224, 114874448, 229748896]

約数ペア:

[(1, 229748896), (2, 114874448), (4, 57437224), (8, 28718612), (13, 17672992), (16, 14359306), (26, 8836496), (32, 7179653), (52, 4418248), (67, 3429088), (104, 2209124), (134, 1714544), (208, 1104562), (268, 857272), (416, 552281), (536, 428636), (871, 263776), (1072, 214318), (1742, 131888), (2144, 107159), (3484, 65944), (6968, 32972), (8243, 27872), (13936, 16486)]