266606496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71209}}^1$

素因数の和:71238

約数の個数: 72

約数和(自身を含む): 816493860

約数和(自身を除く): 549887364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 71209, 142418, 213627, 284836, 427254, 569672, 640881, 854508, 925717, 1139344, 1281762, 1709016, 1851434, 2278688, 2563524, 2777151, 3418032, 3702868, 5127048, 5554302, 6836064, 7405736, 8331453, 10254096, 11108604, 14811472, 16662906, 20508192, 22217208, 29622944, 33325812, 44434416, 66651624, 88868832, 133303248, 266606496]

約数ペア:

[(1, 266606496), (2, 133303248), (3, 88868832), (4, 66651624), (6, 44434416), (8, 33325812), (9, 29622944), (12, 22217208), (13, 20508192), (16, 16662906), (18, 14811472), (24, 11108604), (26, 10254096), (32, 8331453), (36, 7405736), (39, 6836064), (48, 5554302), (52, 5127048), (72, 3702868), (78, 3418032), (96, 2777151), (104, 2563524), (117, 2278688), (144, 1851434), (156, 1709016), (208, 1281762), (234, 1139344), (288, 925717), (312, 854508), (416, 640881), (468, 569672), (624, 427254), (936, 284836), (1248, 213627), (1872, 142418), (3744, 71209)]