1216452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 3084480

約数和(自身を除く): 1868028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 89, 102, 134, 178, 201, 204, 267, 268, 356, 402, 534, 804, 1068, 1139, 1513, 2278, 3026, 3417, 4539, 4556, 5963, 6052, 6834, 9078, 11926, 13668, 17889, 18156, 23852, 35778, 71556, 101371, 202742, 304113, 405484, 608226, 1216452]

約数ペア:

[(1, 1216452), (2, 608226), (3, 405484), (4, 304113), (6, 202742), (12, 101371), (17, 71556), (34, 35778), (51, 23852), (67, 18156), (68, 17889), (89, 13668), (102, 11926), (134, 9078), (178, 6834), (201, 6052), (204, 5963), (267, 4556), (268, 4539), (356, 3417), (402, 3026), (534, 2278), (804, 1513), (1068, 1139)]