254325792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19958

約数の個数: 96

約数和(自身を含む): 803174400

約数和(自身を除く): 548848608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 19919, 39838, 59757, 79676, 119514, 139433, 159352, 239028, 278866, 318704, 378461, 418299, 478056, 557732, 637408, 756922, 836598, 956112, 1115464, 1135383, 1513844, 1673196, 1912224, 2230928, 2270766, 2649227, 3027688, 3346392, 4461856, 4541532, 5298454, 6055376, 6692784, 7947681, 9083064, 10596908, 12110752, 13385568, 15895362, 18166128, 21193816, 31790724, 36332256, 42387632, 63581448, 84775264, 127162896, 254325792]

約数ペア:

[(1, 254325792), (2, 127162896), (3, 84775264), (4, 63581448), (6, 42387632), (7, 36332256), (8, 31790724), (12, 21193816), (14, 18166128), (16, 15895362), (19, 13385568), (21, 12110752), (24, 10596908), (28, 9083064), (32, 7947681), (38, 6692784), (42, 6055376), (48, 5298454), (56, 4541532), (57, 4461856), (76, 3346392), (84, 3027688), (96, 2649227), (112, 2270766), (114, 2230928), (133, 1912224), (152, 1673196), (168, 1513844), (224, 1135383), (228, 1115464), (266, 956112), (304, 836598), (336, 756922), (399, 637408), (456, 557732), (532, 478056), (608, 418299), (672, 378461), (798, 318704), (912, 278866), (1064, 239028), (1596, 159352), (1824, 139433), (2128, 119514), (3192, 79676), (4256, 59757), (6384, 39838), (12768, 19919)]