23207856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 73090560

約数和(自身を除く): 49882704

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, 239, 272, 289, 336, 357, 408, 476, 478, 578, 714, 717, 816, 867, 952, 956, 1156, 1428, 1434, 1673, 1734, 1904, 1912, 2023, 2312, 2856, 2868, 3346, 3468, 3824, 4046, 4063, 4624, 5019, 5712, 5736, 6069, 6692, 6936, 8092, 8126, 10038, 11472, 12138, 12189, 13384, 13872, 16184, 16252, 20076, 24276, 24378, 26768, 28441, 32368, 32504, 40152, 48552, 48756, 56882, 65008, 69071, 80304, 85323, 97104, 97512, 113764, 138142, 170646, 195024, 207213, 227528, 276284, 341292, 414426, 455056, 483497, 552568, 682584, 828852, 966994, 1105136, 1365168, 1450491, 1657704, 1933988, 2900982, 3315408, 3867976, 5801964, 7735952, 11603928, 23207856]

約数ペア:

[(1, 23207856), (2, 11603928), (3, 7735952), (4, 5801964), (6, 3867976), (7, 3315408), (8, 2900982), (12, 1933988), (14, 1657704), (16, 1450491), (17, 1365168), (21, 1105136), (24, 966994), (28, 828852), (34, 682584), (42, 552568), (48, 483497), (51, 455056), (56, 414426), (68, 341292), (84, 276284), (102, 227528), (112, 207213), (119, 195024), (136, 170646), (168, 138142), (204, 113764), (238, 97512), (239, 97104), (272, 85323), (289, 80304), (336, 69071), (357, 65008), (408, 56882), (476, 48756), (478, 48552), (578, 40152), (714, 32504), (717, 32368), (816, 28441), (867, 26768), (952, 24378), (956, 24276), (1156, 20076), (1428, 16252), (1434, 16184), (1673, 13872), (1734, 13384), (1904, 12189), (1912, 12138), (2023, 11472), (2312, 10038), (2856, 8126), (2868, 8092), (3346, 6936), (3468, 6692), (3824, 6069), (4046, 5736), (4063, 5712), (4624, 5019)]