523492008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10687}}^1$

素因数の和:10866

約数の個数: 64

約数和(自身を含む): 1418511360

約数和(自身を除く): 895019352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 10687, 12246, 16328, 21374, 24492, 32061, 42748, 48984, 64122, 85496, 128244, 138931, 256488, 277862, 416793, 555724, 833586, 1111448, 1667172, 1677859, 3334344, 3355718, 5033577, 6711436, 10067154, 13422872, 20134308, 21812167, 40268616, 43624334, 65436501, 87248668, 130873002, 174497336, 261746004, 523492008]

約数ペア:

[(1, 523492008), (2, 261746004), (3, 174497336), (4, 130873002), (6, 87248668), (8, 65436501), (12, 43624334), (13, 40268616), (24, 21812167), (26, 20134308), (39, 13422872), (52, 10067154), (78, 6711436), (104, 5033577), (156, 3355718), (157, 3334344), (312, 1677859), (314, 1667172), (471, 1111448), (628, 833586), (942, 555724), (1256, 416793), (1884, 277862), (2041, 256488), (3768, 138931), (4082, 128244), (6123, 85496), (8164, 64122), (10687, 48984), (12246, 42748), (16328, 32061), (21374, 24492)]