218492712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 404209368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1272, 1643, 1847, 1908, 2232, 3286, 3694, 3816, 4929, 5541, 6572, 7388, 9858, 11082, 13144, 14776, 14787, 16623, 19716, 22164, 29574, 33246, 39432, 44328, 57257, 59148, 66492, 97891, 114514, 118296, 132984, 171771, 195782, 229028, 293673, 343542, 391564, 458056, 515313, 587346, 687084, 783128, 881019, 1030626, 1174692, 1374168, 1762038, 2061252, 2349384, 3034621, 3524076, 4122504, 6069242, 7048152, 9103863, 12138484, 18207726, 24276968, 27311589, 36415452, 54623178, 72830904, 109246356, 218492712]

約数ペア:

[(1, 218492712), (2, 109246356), (3, 72830904), (4, 54623178), (6, 36415452), (8, 27311589), (9, 24276968), (12, 18207726), (18, 12138484), (24, 9103863), (31, 7048152), (36, 6069242), (53, 4122504), (62, 3524076), (72, 3034621), (93, 2349384), (106, 2061252), (124, 1762038), (159, 1374168), (186, 1174692), (212, 1030626), (248, 881019), (279, 783128), (318, 687084), (372, 587346), (424, 515313), (477, 458056), (558, 391564), (636, 343542), (744, 293673), (954, 229028), (1116, 195782), (1272, 171771), (1643, 132984), (1847, 118296), (1908, 114514), (2232, 97891), (3286, 66492), (3694, 59148), (3816, 57257), (4929, 44328), (5541, 39432), (6572, 33246), (7388, 29574), (9858, 22164), (11082, 19716), (13144, 16623), (14776, 14787)]