321786864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{106411}}^1$

素因数の和:106435

約数の個数: 80

約数和(自身を含む): 1055607040

約数和(自身を除く): 733820176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 106411, 212822, 319233, 425644, 638466, 744877, 851288, 957699, 1276932, 1489754, 1702576, 1915398, 2234631, 2553864, 2873097, 2979508, 3830796, 4469262, 5107728, 5746194, 5959016, 6703893, 7661592, 8938524, 11492388, 11918032, 13407786, 15323184, 17877048, 20111679, 22984776, 26815572, 35754096, 40223358, 45969552, 53631144, 80446716, 107262288, 160893432, 321786864]

約数ペア:

[(1, 321786864), (2, 160893432), (3, 107262288), (4, 80446716), (6, 53631144), (7, 45969552), (8, 40223358), (9, 35754096), (12, 26815572), (14, 22984776), (16, 20111679), (18, 17877048), (21, 15323184), (24, 13407786), (27, 11918032), (28, 11492388), (36, 8938524), (42, 7661592), (48, 6703893), (54, 5959016), (56, 5746194), (63, 5107728), (72, 4469262), (84, 3830796), (108, 2979508), (112, 2873097), (126, 2553864), (144, 2234631), (168, 1915398), (189, 1702576), (216, 1489754), (252, 1276932), (336, 957699), (378, 851288), (432, 744877), (504, 638466), (756, 425644), (1008, 319233), (1512, 212822), (3024, 106411)]