507908988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{247519}}^1$

素因数の和:247551

約数の個数: 48

約数和(自身を含む): 1386112000

約数和(自身を除く): 878203012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 247519, 495038, 742557, 990076, 1485114, 2227671, 2970228, 4455342, 4702861, 6683013, 8910684, 9405722, 13366026, 14108583, 18811444, 26732052, 28217166, 42325749, 56434332, 84651498, 126977247, 169302996, 253954494, 507908988]

約数ペア:

[(1, 507908988), (2, 253954494), (3, 169302996), (4, 126977247), (6, 84651498), (9, 56434332), (12, 42325749), (18, 28217166), (19, 26732052), (27, 18811444), (36, 14108583), (38, 13366026), (54, 9405722), (57, 8910684), (76, 6683013), (108, 4702861), (114, 4455342), (171, 2970228), (228, 2227671), (342, 1485114), (513, 990076), (684, 742557), (1026, 495038), (2052, 247519)]