1209936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 3860864

約数和(自身を除く): 2650928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 277, 312, 336, 364, 546, 554, 624, 728, 831, 1092, 1108, 1456, 1662, 1939, 2184, 2216, 3324, 3601, 3878, 4368, 4432, 5817, 6648, 7202, 7756, 10803, 11634, 13296, 14404, 15512, 21606, 23268, 25207, 28808, 31024, 43212, 46536, 50414, 57616, 75621, 86424, 93072, 100828, 151242, 172848, 201656, 302484, 403312, 604968, 1209936]

約数ペア:

[(1, 1209936), (2, 604968), (3, 403312), (4, 302484), (6, 201656), (7, 172848), (8, 151242), (12, 100828), (13, 93072), (14, 86424), (16, 75621), (21, 57616), (24, 50414), (26, 46536), (28, 43212), (39, 31024), (42, 28808), (48, 25207), (52, 23268), (56, 21606), (78, 15512), (84, 14404), (91, 13296), (104, 11634), (112, 10803), (156, 7756), (168, 7202), (182, 6648), (208, 5817), (273, 4432), (277, 4368), (312, 3878), (336, 3601), (364, 3324), (546, 2216), (554, 2184), (624, 1939), (728, 1662), (831, 1456), (1092, 1108)]