121950228

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 289255680

約数和(自身を除く): 167305452

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 239, 303, 404, 421, 478, 606, 717, 842, 956, 1212, 1263, 1434, 1684, 2526, 2868, 5052, 24139, 42521, 48278, 72417, 85042, 96556, 100619, 127563, 144834, 170084, 201238, 255126, 289668, 301857, 402476, 510252, 603714, 1207428, 10162519, 20325038, 30487557, 40650076, 60975114, 121950228]

約数ペア:

[(1, 121950228), (2, 60975114), (3, 40650076), (4, 30487557), (6, 20325038), (12, 10162519), (101, 1207428), (202, 603714), (239, 510252), (303, 402476), (404, 301857), (421, 289668), (478, 255126), (606, 201238), (717, 170084), (842, 144834), (956, 127563), (1212, 100619), (1263, 96556), (1434, 85042), (1684, 72417), (2526, 48278), (2868, 42521), (5052, 24139)]