427532408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 857088000

約数和(自身を除く): 429555592

約数列:

[1, 2, 4, 8, 31, 59, 61, 62, 118, 122, 124, 236, 244, 248, 472, 479, 488, 958, 1829, 1891, 1916, 3599, 3658, 3782, 3832, 7198, 7316, 7564, 14396, 14632, 14849, 15128, 28261, 28792, 29219, 29698, 56522, 58438, 59396, 111569, 113044, 116876, 118792, 223138, 226088, 233752, 446276, 876091, 892552, 905789, 1723921, 1752182, 1811578, 3447842, 3504364, 3623156, 6895684, 7008728, 7246312, 13791368, 53441551, 106883102, 213766204, 427532408]

約数ペア:

[(1, 427532408), (2, 213766204), (4, 106883102), (8, 53441551), (31, 13791368), (59, 7246312), (61, 7008728), (62, 6895684), (118, 3623156), (122, 3504364), (124, 3447842), (236, 1811578), (244, 1752182), (248, 1723921), (472, 905789), (479, 892552), (488, 876091), (958, 446276), (1829, 233752), (1891, 226088), (1916, 223138), (3599, 118792), (3658, 116876), (3782, 113044), (3832, 111569), (7198, 59396), (7316, 58438), (7564, 56522), (14396, 29698), (14632, 29219), (14849, 28792), (15128, 28261)]