9968405128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{8429}}^1$

素因数の和:8686

約数の個数: 64

約数和(自身を含む): 20758032000

約数和(自身を除く): 10789626872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 151, 178, 302, 356, 604, 712, 979, 1208, 1661, 1958, 3322, 3916, 6644, 7832, 8429, 13288, 13439, 16858, 26878, 33716, 53756, 67432, 92719, 107512, 147829, 185438, 295658, 370876, 591316, 741752, 750181, 1182632, 1272779, 1500362, 2545558, 3000724, 5091116, 6001448, 8251991, 10182232, 14000569, 16503982, 28001138, 33007964, 56002276, 66015928, 112004552, 113277331, 226554662, 453109324, 906218648, 1246050641, 2492101282, 4984202564, 9968405128]

約数ペア:

[(1, 9968405128), (2, 4984202564), (4, 2492101282), (8, 1246050641), (11, 906218648), (22, 453109324), (44, 226554662), (88, 113277331), (89, 112004552), (151, 66015928), (178, 56002276), (302, 33007964), (356, 28001138), (604, 16503982), (712, 14000569), (979, 10182232), (1208, 8251991), (1661, 6001448), (1958, 5091116), (3322, 3000724), (3916, 2545558), (6644, 1500362), (7832, 1272779), (8429, 1182632), (13288, 750181), (13439, 741752), (16858, 591316), (26878, 370876), (33716, 295658), (53756, 185438), (67432, 147829), (92719, 107512)]