2578450176

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58901}}^1$

素因数の和:58942

約数の個数: 108

約数和(自身を含む): 7825719720

約数和(自身を除く): 5247269544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 43776, 58901, 117802, 176703, 235604, 353406, 471208, 530109, 706812, 942416, 1060218, 1119119, 1413624, 1884832, 2120436, 2238238, 2827248, 3357357, 3769664, 4240872, 4476476, 5654496, 6714714, 7539328, 8481744, 8952952, 10072071, 11308992, 13429428, 15078656, 16963488, 17905904, 20144142, 22617984, 26858856, 33926976, 35811808, 40288284, 45235968, 53717712, 67853952, 71623616, 80576568, 107435424, 135707904, 143247232, 161153136, 214870848, 286494464, 322306272, 429741696, 644612544, 859483392, 1289225088, 2578450176]

約数ペア:

[(1, 2578450176), (2, 1289225088), (3, 859483392), (4, 644612544), (6, 429741696), (8, 322306272), (9, 286494464), (12, 214870848), (16, 161153136), (18, 143247232), (19, 135707904), (24, 107435424), (32, 80576568), (36, 71623616), (38, 67853952), (48, 53717712), (57, 45235968), (64, 40288284), (72, 35811808), (76, 33926976), (96, 26858856), (114, 22617984), (128, 20144142), (144, 17905904), (152, 16963488), (171, 15078656), (192, 13429428), (228, 11308992), (256, 10072071), (288, 8952952), (304, 8481744), (342, 7539328), (384, 6714714), (456, 5654496), (576, 4476476), (608, 4240872), (684, 3769664), (768, 3357357), (912, 2827248), (1152, 2238238), (1216, 2120436), (1368, 1884832), (1824, 1413624), (2304, 1119119), (2432, 1060218), (2736, 942416), (3648, 706812), (4864, 530109), (5472, 471208), (7296, 353406), (10944, 235604), (14592, 176703), (21888, 117802), (43776, 58901)]