288147728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52813}}^1$

素因数の和:52863

約数の個数: 40

約数和(自身を含む): 628697856

約数和(自身を除く): 340550128

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 52813, 105626, 211252, 422504, 580943, 845008, 1161886, 1637203, 2323772, 3274406, 4647544, 6548812, 9295088, 13097624, 18009233, 26195248, 36018466, 72036932, 144073864, 288147728]

約数ペア:

[(1, 288147728), (2, 144073864), (4, 72036932), (8, 36018466), (11, 26195248), (16, 18009233), (22, 13097624), (31, 9295088), (44, 6548812), (62, 4647544), (88, 3274406), (124, 2323772), (176, 1637203), (248, 1161886), (341, 845008), (496, 580943), (682, 422504), (1364, 211252), (2728, 105626), (5456, 52813)]