252941262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^2$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 609663360

約数和(自身を除く): 356722098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 563, 798, 1126, 1689, 3378, 3941, 7882, 10697, 11823, 21394, 23646, 32091, 64182, 74879, 149758, 224637, 316969, 449274, 633938, 950907, 1901814, 2218783, 4437566, 6022411, 6656349, 12044822, 13312698, 18067233, 36134466, 42156877, 84313754, 126470631, 252941262]

約数ペア:

[(1, 252941262), (2, 126470631), (3, 84313754), (6, 42156877), (7, 36134466), (14, 18067233), (19, 13312698), (21, 12044822), (38, 6656349), (42, 6022411), (57, 4437566), (114, 2218783), (133, 1901814), (266, 950907), (399, 633938), (563, 449274), (798, 316969), (1126, 224637), (1689, 149758), (3378, 74879), (3941, 64182), (7882, 32091), (10697, 23646), (11823, 21394)]