1438011984

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 3763544832

約数和(自身を除く): 2325532848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 173, 314, 346, 471, 519, 628, 692, 942, 1038, 1103, 1256, 1384, 1884, 2076, 2206, 2512, 2768, 3309, 3768, 4152, 4412, 6618, 7536, 8304, 8824, 13236, 17648, 26472, 27161, 52944, 54322, 81483, 108644, 162966, 173171, 190819, 217288, 325932, 346342, 381638, 434576, 519513, 572457, 651864, 692684, 763276, 1039026, 1144914, 1303728, 1385368, 1526552, 2078052, 2289828, 2770736, 3053104, 4156104, 4579656, 8312208, 9159312, 29958583, 59917166, 89875749, 119834332, 179751498, 239668664, 359502996, 479337328, 719005992, 1438011984]

約数ペア:

[(1, 1438011984), (2, 719005992), (3, 479337328), (4, 359502996), (6, 239668664), (8, 179751498), (12, 119834332), (16, 89875749), (24, 59917166), (48, 29958583), (157, 9159312), (173, 8312208), (314, 4579656), (346, 4156104), (471, 3053104), (519, 2770736), (628, 2289828), (692, 2078052), (942, 1526552), (1038, 1385368), (1103, 1303728), (1256, 1144914), (1384, 1039026), (1884, 763276), (2076, 692684), (2206, 651864), (2512, 572457), (2768, 519513), (3309, 434576), (3768, 381638), (4152, 346342), (4412, 325932), (6618, 217288), (7536, 190819), (8304, 173171), (8824, 162966), (13236, 108644), (17648, 81483), (26472, 54322), (27161, 52944)]