387039408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67759}}^1$

素因数の和:67794

約数の個数: 80

約数和(自身を含む): 1209922560

約数和(自身を除く): 822883152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 67759, 135518, 203277, 271036, 406554, 474313, 542072, 813108, 948626, 1084144, 1151903, 1422939, 1626216, 1897252, 2303806, 2845878, 3252432, 3455709, 3794504, 4607612, 5691756, 6911418, 7589008, 8063321, 9215224, 11383512, 13822836, 16126642, 18430448, 22767024, 24189963, 27645672, 32253284, 48379926, 55291344, 64506568, 96759852, 129013136, 193519704, 387039408]

約数ペア:

[(1, 387039408), (2, 193519704), (3, 129013136), (4, 96759852), (6, 64506568), (7, 55291344), (8, 48379926), (12, 32253284), (14, 27645672), (16, 24189963), (17, 22767024), (21, 18430448), (24, 16126642), (28, 13822836), (34, 11383512), (42, 9215224), (48, 8063321), (51, 7589008), (56, 6911418), (68, 5691756), (84, 4607612), (102, 3794504), (112, 3455709), (119, 3252432), (136, 2845878), (168, 2303806), (204, 1897252), (238, 1626216), (272, 1422939), (336, 1151903), (357, 1084144), (408, 948626), (476, 813108), (714, 542072), (816, 474313), (952, 406554), (1428, 271036), (1904, 203277), (2856, 135518), (5712, 67759)]