253319472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5415

約数の個数: 120

約数和(自身を含む): 827613696

約数和(自身を除く): 574294224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5347, 5922, 6768, 7896, 10694, 11844, 15792, 16041, 21388, 23688, 32082, 37429, 42776, 47376, 48123, 64164, 74858, 85552, 96246, 112287, 128328, 149716, 192492, 224574, 251309, 256656, 299432, 336861, 384984, 449148, 502618, 598864, 673722, 753927, 769968, 898296, 1005236, 1347444, 1507854, 1759163, 1796592, 2010472, 2261781, 2694888, 3015708, 3518326, 4020944, 4523562, 5277489, 5389776, 6031416, 7036652, 9047124, 10554978, 12062832, 14073304, 15832467, 18094248, 21109956, 28146608, 31664934, 36188496, 42219912, 63329868, 84439824, 126659736, 253319472]

約数ペア:

[(1, 253319472), (2, 126659736), (3, 84439824), (4, 63329868), (6, 42219912), (7, 36188496), (8, 31664934), (9, 28146608), (12, 21109956), (14, 18094248), (16, 15832467), (18, 14073304), (21, 12062832), (24, 10554978), (28, 9047124), (36, 7036652), (42, 6031416), (47, 5389776), (48, 5277489), (56, 4523562), (63, 4020944), (72, 3518326), (84, 3015708), (94, 2694888), (112, 2261781), (126, 2010472), (141, 1796592), (144, 1759163), (168, 1507854), (188, 1347444), (252, 1005236), (282, 898296), (329, 769968), (336, 753927), (376, 673722), (423, 598864), (504, 502618), (564, 449148), (658, 384984), (752, 336861), (846, 299432), (987, 256656), (1008, 251309), (1128, 224574), (1316, 192492), (1692, 149716), (1974, 128328), (2256, 112287), (2632, 96246), (2961, 85552), (3384, 74858), (3948, 64164), (5264, 48123), (5347, 47376), (5922, 42776), (6768, 37429), (7896, 32082), (10694, 23688), (11844, 21388), (15792, 16041)]