219894804

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{30389}}^1$

素因数の和:30469

約数の個数: 48

約数和(自身を含む): 578625600

約数和(自身を除く): 358730796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 30389, 60778, 91167, 121556, 182334, 273501, 364668, 547002, 820503, 1094004, 1641006, 2036063, 3282012, 4072126, 6108189, 8144252, 12216378, 18324567, 24432756, 36649134, 54973701, 73298268, 109947402, 219894804]

約数ペア:

[(1, 219894804), (2, 109947402), (3, 73298268), (4, 54973701), (6, 36649134), (9, 24432756), (12, 18324567), (18, 12216378), (27, 8144252), (36, 6108189), (54, 4072126), (67, 3282012), (108, 2036063), (134, 1641006), (201, 1094004), (268, 820503), (402, 547002), (603, 364668), (804, 273501), (1206, 182334), (1809, 121556), (2412, 91167), (3618, 60778), (7236, 30389)]