8343639444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{211789}}^1$

素因数の和:211877

約数の個数: 72

約数和(自身を含む): 22985145120

約数和(自身を除く): 14641505676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 211789, 423578, 635367, 847156, 1270734, 1482523, 2541468, 2965046, 4447569, 5930092, 8895138, 10377661, 14189863, 17790276, 20755322, 28379726, 31132983, 41510644, 42569589, 56759452, 62265966, 85139178, 99329041, 124531932, 170278356, 198658082, 297987123, 397316164, 595974246, 695303287, 1191948492, 1390606574, 2085909861, 2781213148, 4171819722, 8343639444]

約数ペア:

[(1, 8343639444), (2, 4171819722), (3, 2781213148), (4, 2085909861), (6, 1390606574), (7, 1191948492), (12, 695303287), (14, 595974246), (21, 397316164), (28, 297987123), (42, 198658082), (49, 170278356), (67, 124531932), (84, 99329041), (98, 85139178), (134, 62265966), (147, 56759452), (196, 42569589), (201, 41510644), (268, 31132983), (294, 28379726), (402, 20755322), (469, 17790276), (588, 14189863), (804, 10377661), (938, 8895138), (1407, 5930092), (1876, 4447569), (2814, 2965046), (3283, 2541468), (5628, 1482523), (6566, 1270734), (9849, 847156), (13132, 635367), (19698, 423578), (39396, 211789)]