248963904

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8853

約数の個数: 126

約数和(自身を含む): 830211954

約数和(自身を除く): 581248050

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 8821, 9408, 14112, 17642, 26463, 28224, 35284, 52926, 61747, 70568, 79389, 105852, 123494, 141136, 158778, 185241, 211704, 246988, 282272, 317556, 370482, 423408, 432229, 493976, 555723, 564544, 635112, 740964, 846816, 864458, 987952, 1111446, 1270224, 1296687, 1481928, 1693632, 1728916, 1975904, 2222892, 2540448, 2593374, 2963856, 3457832, 3890061, 3951808, 4445784, 5080896, 5186748, 5927712, 6915664, 7780122, 8891568, 10373496, 11855424, 13831328, 15560244, 17783136, 20746992, 27662656, 31120488, 35566272, 41493984, 62240976, 82987968, 124481952, 248963904]

約数ペア:

[(1, 248963904), (2, 124481952), (3, 82987968), (4, 62240976), (6, 41493984), (7, 35566272), (8, 31120488), (9, 27662656), (12, 20746992), (14, 17783136), (16, 15560244), (18, 13831328), (21, 11855424), (24, 10373496), (28, 8891568), (32, 7780122), (36, 6915664), (42, 5927712), (48, 5186748), (49, 5080896), (56, 4445784), (63, 3951808), (64, 3890061), (72, 3457832), (84, 2963856), (96, 2593374), (98, 2540448), (112, 2222892), (126, 1975904), (144, 1728916), (147, 1693632), (168, 1481928), (192, 1296687), (196, 1270224), (224, 1111446), (252, 987952), (288, 864458), (294, 846816), (336, 740964), (392, 635112), (441, 564544), (448, 555723), (504, 493976), (576, 432229), (588, 423408), (672, 370482), (784, 317556), (882, 282272), (1008, 246988), (1176, 211704), (1344, 185241), (1568, 158778), (1764, 141136), (2016, 123494), (2352, 105852), (3136, 79389), (3528, 70568), (4032, 61747), (4704, 52926), (7056, 35284), (8821, 28224), (9408, 26463), (14112, 17642)]