747169968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{255181}}^1$

素因数の和:255253

約数の個数: 40

約数和(自身を含む): 1961839216

約数和(自身を除く): 1214669248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 255181, 510362, 765543, 1020724, 1531086, 2041448, 3062172, 4082896, 6124344, 12248688, 15566041, 31132082, 46698123, 62264164, 93396246, 124528328, 186792492, 249056656, 373584984, 747169968]

約数ペア:

[(1, 747169968), (2, 373584984), (3, 249056656), (4, 186792492), (6, 124528328), (8, 93396246), (12, 62264164), (16, 46698123), (24, 31132082), (48, 15566041), (61, 12248688), (122, 6124344), (183, 4082896), (244, 3062172), (366, 2041448), (488, 1531086), (732, 1020724), (976, 765543), (1464, 510362), (2928, 255181)]