488954376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157931}}^1$

素因数の和:157986

約数の個数: 48

約数和(自身を含む): 1355056560

約数和(自身を除く): 866102184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 157931, 315862, 473793, 631724, 947586, 1263448, 1421379, 1895172, 2842758, 3790344, 5685516, 6791033, 11371032, 13582066, 20373099, 27164132, 40746198, 54328264, 61119297, 81492396, 122238594, 162984792, 244477188, 488954376]

約数ペア:

[(1, 488954376), (2, 244477188), (3, 162984792), (4, 122238594), (6, 81492396), (8, 61119297), (9, 54328264), (12, 40746198), (18, 27164132), (24, 20373099), (36, 13582066), (43, 11371032), (72, 6791033), (86, 5685516), (129, 3790344), (172, 2842758), (258, 1895172), (344, 1421379), (387, 1263448), (516, 947586), (774, 631724), (1032, 473793), (1548, 315862), (3096, 157931)]