388319832

素因数分解:

$2^3\times 3^5\times {\mathrm{199753}}^1$

素因数の和:199774

約数の個数: 48

約数和(自身を含む): 1090656840

約数和(自身を除く): 702337008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 199753, 399506, 599259, 799012, 1198518, 1598024, 1797777, 2397036, 3595554, 4794072, 5393331, 7191108, 10786662, 14382216, 16179993, 21573324, 32359986, 43146648, 48539979, 64719972, 97079958, 129439944, 194159916, 388319832]

約数ペア:

[(1, 388319832), (2, 194159916), (3, 129439944), (4, 97079958), (6, 64719972), (8, 48539979), (9, 43146648), (12, 32359986), (18, 21573324), (24, 16179993), (27, 14382216), (36, 10786662), (54, 7191108), (72, 5393331), (81, 4794072), (108, 3595554), (162, 2397036), (216, 1797777), (243, 1598024), (324, 1198518), (486, 799012), (648, 599259), (972, 399506), (1944, 199753)]