281302032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2347}}^1$

素因数の和:2596

約数の個数: 80

約数和(自身を含む): 796591872

約数和(自身を除く): 515289840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 454, 528, 681, 908, 1362, 1816, 2347, 2497, 2724, 3632, 4694, 4994, 5448, 7041, 7491, 9388, 9988, 10896, 14082, 14982, 18776, 19976, 25817, 28164, 29964, 37552, 39952, 51634, 56328, 59928, 77451, 103268, 112656, 119856, 154902, 206536, 309804, 413072, 532769, 619608, 1065538, 1239216, 1598307, 2131076, 3196614, 4262152, 5860459, 6393228, 8524304, 11720918, 12786456, 17581377, 23441836, 25572912, 35162754, 46883672, 70325508, 93767344, 140651016, 281302032]

約数ペア:

[(1, 281302032), (2, 140651016), (3, 93767344), (4, 70325508), (6, 46883672), (8, 35162754), (11, 25572912), (12, 23441836), (16, 17581377), (22, 12786456), (24, 11720918), (33, 8524304), (44, 6393228), (48, 5860459), (66, 4262152), (88, 3196614), (132, 2131076), (176, 1598307), (227, 1239216), (264, 1065538), (454, 619608), (528, 532769), (681, 413072), (908, 309804), (1362, 206536), (1816, 154902), (2347, 119856), (2497, 112656), (2724, 103268), (3632, 77451), (4694, 59928), (4994, 56328), (5448, 51634), (7041, 39952), (7491, 37552), (9388, 29964), (9988, 28164), (10896, 25817), (14082, 19976), (14982, 18776)]