213927408

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{34549}}^1$

素因数の和:34606

約数の個数: 60

約数和(自身を含む): 612640600

約数和(自身を除く): 398713192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 34549, 69098, 103647, 138196, 207294, 276392, 310941, 414588, 552784, 621882, 829176, 1243764, 1485607, 1658352, 2487528, 2971214, 4456821, 4975056, 5942428, 8913642, 11884856, 13370463, 17827284, 23769712, 26740926, 35654568, 53481852, 71309136, 106963704, 213927408]

約数ペア:

[(1, 213927408), (2, 106963704), (3, 71309136), (4, 53481852), (6, 35654568), (8, 26740926), (9, 23769712), (12, 17827284), (16, 13370463), (18, 11884856), (24, 8913642), (36, 5942428), (43, 4975056), (48, 4456821), (72, 2971214), (86, 2487528), (129, 1658352), (144, 1485607), (172, 1243764), (258, 829176), (344, 621882), (387, 552784), (516, 414588), (688, 310941), (774, 276392), (1032, 207294), (1548, 138196), (2064, 103647), (3096, 69098), (6192, 34549)]