217152152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 277816168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 307, 476, 614, 743, 952, 1228, 1486, 2149, 2456, 2972, 4298, 5201, 5219, 5944, 8596, 10402, 10438, 12631, 17192, 20804, 20876, 25262, 36533, 41608, 41752, 50524, 73066, 88417, 101048, 146132, 176834, 228101, 292264, 353668, 456202, 707336, 912404, 1596707, 1824808, 3193414, 3877717, 6386828, 7755434, 12773656, 15510868, 27144019, 31021736, 54288038, 108576076, 217152152]

約数ペア:

[(1, 217152152), (2, 108576076), (4, 54288038), (7, 31021736), (8, 27144019), (14, 15510868), (17, 12773656), (28, 7755434), (34, 6386828), (56, 3877717), (68, 3193414), (119, 1824808), (136, 1596707), (238, 912404), (307, 707336), (476, 456202), (614, 353668), (743, 292264), (952, 228101), (1228, 176834), (1486, 146132), (2149, 101048), (2456, 88417), (2972, 73066), (4298, 50524), (5201, 41752), (5219, 41608), (5944, 36533), (8596, 25262), (10402, 20876), (10438, 20804), (12631, 17192)]