259891296

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{55249}}^1$

素因数の和:55276

約数の個数: 72

約数和(自身を含む): 793611000

約数和(自身を除く): 533719704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 55249, 110498, 165747, 220996, 331494, 386743, 441992, 662988, 773486, 883984, 1160229, 1325976, 1546972, 1767968, 2320458, 2651952, 2707201, 3093944, 4640916, 5303904, 5414402, 6187888, 8121603, 9281832, 10828804, 12375776, 16243206, 18563664, 21657608, 32486412, 37127328, 43315216, 64972824, 86630432, 129945648, 259891296]

約数ペア:

[(1, 259891296), (2, 129945648), (3, 86630432), (4, 64972824), (6, 43315216), (7, 37127328), (8, 32486412), (12, 21657608), (14, 18563664), (16, 16243206), (21, 12375776), (24, 10828804), (28, 9281832), (32, 8121603), (42, 6187888), (48, 5414402), (49, 5303904), (56, 4640916), (84, 3093944), (96, 2707201), (98, 2651952), (112, 2320458), (147, 1767968), (168, 1546972), (196, 1325976), (224, 1160229), (294, 883984), (336, 773486), (392, 662988), (588, 441992), (672, 386743), (784, 331494), (1176, 220996), (1568, 165747), (2352, 110498), (4704, 55249)]