123212448

素因数分解:

$2^5\times 3^3\times {\mathrm{142607}}^1$

素因数の和:142626

約数の個数: 48

約数和(自身を含む): 359372160

約数和(自身を除く): 236159712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 142607, 285214, 427821, 570428, 855642, 1140856, 1283463, 1711284, 2281712, 2566926, 3422568, 3850389, 4563424, 5133852, 6845136, 7700778, 10267704, 13690272, 15401556, 20535408, 30803112, 41070816, 61606224, 123212448]

約数ペア:

[(1, 123212448), (2, 61606224), (3, 41070816), (4, 30803112), (6, 20535408), (8, 15401556), (9, 13690272), (12, 10267704), (16, 7700778), (18, 6845136), (24, 5133852), (27, 4563424), (32, 3850389), (36, 3422568), (48, 2566926), (54, 2281712), (72, 1711284), (96, 1283463), (108, 1140856), (144, 855642), (216, 570428), (288, 427821), (432, 285214), (864, 142607)]