815166144

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108863}}^1$

素因数の和:108894

約数の個数: 84

約数和(自身を含む): 2516282496

約数和(自身を除く): 1701116352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 108863, 217726, 326589, 435452, 653178, 870904, 979767, 1306356, 1415219, 1741808, 1959534, 2612712, 2830438, 3483616, 3919068, 4245657, 5225424, 5660876, 6967232, 7838136, 8491314, 10450848, 11321752, 12736971, 15676272, 16982628, 20901696, 22643504, 25473942, 31352544, 33965256, 45287008, 50947884, 62705088, 67930512, 90574016, 101895768, 135861024, 203791536, 271722048, 407583072, 815166144]

約数ペア:

[(1, 815166144), (2, 407583072), (3, 271722048), (4, 203791536), (6, 135861024), (8, 101895768), (9, 90574016), (12, 67930512), (13, 62705088), (16, 50947884), (18, 45287008), (24, 33965256), (26, 31352544), (32, 25473942), (36, 22643504), (39, 20901696), (48, 16982628), (52, 15676272), (64, 12736971), (72, 11321752), (78, 10450848), (96, 8491314), (104, 7838136), (117, 6967232), (144, 5660876), (156, 5225424), (192, 4245657), (208, 3919068), (234, 3483616), (288, 2830438), (312, 2612712), (416, 1959534), (468, 1741808), (576, 1415219), (624, 1306356), (832, 979767), (936, 870904), (1248, 653178), (1872, 435452), (2496, 326589), (3744, 217726), (7488, 108863)]