388242072

素因数分解:

$2^3\times 3^6\times {\mathrm{66571}}^1$

素因数の和:66595

約数の個数: 56

約数和(自身を含む): 1091447940

約数和(自身を除く): 703205868

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, 729, 972, 1458, 1944, 2916, 5832, 66571, 133142, 199713, 266284, 399426, 532568, 599139, 798852, 1198278, 1597704, 1797417, 2396556, 3594834, 4793112, 5392251, 7189668, 10784502, 14379336, 16176753, 21569004, 32353506, 43138008, 48530259, 64707012, 97060518, 129414024, 194121036, 388242072]

約数ペア:

[(1, 388242072), (2, 194121036), (3, 129414024), (4, 97060518), (6, 64707012), (8, 48530259), (9, 43138008), (12, 32353506), (18, 21569004), (24, 16176753), (27, 14379336), (36, 10784502), (54, 7189668), (72, 5392251), (81, 4793112), (108, 3594834), (162, 2396556), (216, 1797417), (243, 1597704), (324, 1198278), (486, 798852), (648, 599139), (729, 532568), (972, 399426), (1458, 266284), (1944, 199713), (2916, 133142), (5832, 66571)]