747996872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1697}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 1701803520

約数和(自身を除く): 953806648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 463, 476, 926, 952, 1697, 1852, 3241, 3394, 3704, 6482, 6788, 7871, 11879, 12964, 13576, 15742, 23758, 25928, 28849, 31484, 47516, 55097, 57698, 62968, 95032, 110194, 115396, 201943, 220388, 230792, 403886, 440776, 785711, 807772, 1571422, 1615544, 3142844, 5499977, 6285688, 10999954, 13357087, 21999908, 26714174, 43999816, 53428348, 93499609, 106856696, 186999218, 373998436, 747996872]

約数ペア:

[(1, 747996872), (2, 373998436), (4, 186999218), (7, 106856696), (8, 93499609), (14, 53428348), (17, 43999816), (28, 26714174), (34, 21999908), (56, 13357087), (68, 10999954), (119, 6285688), (136, 5499977), (238, 3142844), (463, 1615544), (476, 1571422), (926, 807772), (952, 785711), (1697, 440776), (1852, 403886), (3241, 230792), (3394, 220388), (3704, 201943), (6482, 115396), (6788, 110194), (7871, 95032), (11879, 62968), (12964, 57698), (13576, 55097), (15742, 47516), (23758, 31484), (25928, 28849)]