242562512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:12003

約数の個数: 40

約数和(自身を含む): 502125600

約数和(自身を除く): 259563088

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 11909, 20368, 23818, 47636, 95272, 190544, 226271, 452542, 797903, 905084, 1595806, 1810168, 3191612, 3620336, 6383224, 12766448, 15160157, 30320314, 60640628, 121281256, 242562512]

約数ペア:

[(1, 242562512), (2, 121281256), (4, 60640628), (8, 30320314), (16, 15160157), (19, 12766448), (38, 6383224), (67, 3620336), (76, 3191612), (134, 1810168), (152, 1595806), (268, 905084), (304, 797903), (536, 452542), (1072, 226271), (1273, 190544), (2546, 95272), (5092, 47636), (10184, 23818), (11909, 20368)]