1275648

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 3728256

約数和(自身を除く): 2452608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 151, 176, 192, 256, 264, 302, 352, 384, 453, 528, 604, 704, 768, 906, 1056, 1208, 1408, 1661, 1812, 2112, 2416, 2816, 3322, 3624, 4224, 4832, 4983, 6644, 7248, 8448, 9664, 9966, 13288, 14496, 19328, 19932, 26576, 28992, 38656, 39864, 53152, 57984, 79728, 106304, 115968, 159456, 212608, 318912, 425216, 637824, 1275648]

約数ペア:

[(1, 1275648), (2, 637824), (3, 425216), (4, 318912), (6, 212608), (8, 159456), (11, 115968), (12, 106304), (16, 79728), (22, 57984), (24, 53152), (32, 39864), (33, 38656), (44, 28992), (48, 26576), (64, 19932), (66, 19328), (88, 14496), (96, 13288), (128, 9966), (132, 9664), (151, 8448), (176, 7248), (192, 6644), (256, 4983), (264, 4832), (302, 4224), (352, 3624), (384, 3322), (453, 2816), (528, 2416), (604, 2112), (704, 1812), (768, 1661), (906, 1408), (1056, 1208)]