329335952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 713954304

約数和(自身を除く): 384618352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 101, 176, 191, 194, 202, 382, 388, 404, 764, 776, 808, 1067, 1111, 1528, 1552, 1616, 2101, 2134, 2222, 3056, 4202, 4268, 4444, 8404, 8536, 8888, 9797, 16808, 17072, 17776, 18527, 19291, 19594, 33616, 37054, 38582, 39188, 74108, 77164, 78376, 107767, 148216, 154328, 156752, 203797, 212201, 215534, 296432, 308656, 407594, 424402, 431068, 815188, 848804, 862136, 1630376, 1697608, 1724272, 1871227, 3260752, 3395216, 3742454, 7484908, 14969816, 20583497, 29939632, 41166994, 82333988, 164667976, 329335952]

約数ペア:

[(1, 329335952), (2, 164667976), (4, 82333988), (8, 41166994), (11, 29939632), (16, 20583497), (22, 14969816), (44, 7484908), (88, 3742454), (97, 3395216), (101, 3260752), (176, 1871227), (191, 1724272), (194, 1697608), (202, 1630376), (382, 862136), (388, 848804), (404, 815188), (764, 431068), (776, 424402), (808, 407594), (1067, 308656), (1111, 296432), (1528, 215534), (1552, 212201), (1616, 203797), (2101, 156752), (2134, 154328), (2222, 148216), (3056, 107767), (4202, 78376), (4268, 77164), (4444, 74108), (8404, 39188), (8536, 38582), (8888, 37054), (9797, 33616), (16808, 19594), (17072, 19291), (17776, 18527)]