215921112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{74353}}^1$

素因数の和:74384

約数の個数: 48

約数和(自身を含む): 593344920

約数和(自身を除く): 377423808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 74353, 148706, 223059, 297412, 446118, 594824, 817883, 892236, 1635766, 1784472, 2453649, 3271532, 4907298, 6543064, 8996713, 9814596, 17993426, 19629192, 26990139, 35986852, 53980278, 71973704, 107960556, 215921112]

約数ペア:

[(1, 215921112), (2, 107960556), (3, 71973704), (4, 53980278), (6, 35986852), (8, 26990139), (11, 19629192), (12, 17993426), (22, 9814596), (24, 8996713), (33, 6543064), (44, 4907298), (66, 3271532), (88, 2453649), (121, 1784472), (132, 1635766), (242, 892236), (264, 817883), (363, 594824), (484, 446118), (726, 297412), (968, 223059), (1452, 148706), (2904, 74353)]