16806140472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 46185811200

約数和(自身を除く): 29379670728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 317, 409, 491, 634, 818, 951, 982, 1227, 1268, 1473, 1636, 1902, 1964, 2454, 2536, 2946, 3272, 3487, 3804, 3928, 4499, 4908, 5401, 5892, 6974, 7608, 8998, 9816, 10461, 10802, 11784, 13497, 13948, 16203, 17996, 20922, 21604, 26994, 27896, 32406, 35992, 41844, 43208, 53988, 64812, 83688, 107976, 129624, 129653, 155647, 200819, 259306, 311294, 388959, 401638, 466941, 518612, 602457, 622588, 777918, 803276, 933882, 1037224, 1204914, 1245176, 1426183, 1555836, 1606552, 1712117, 1867764, 2209009, 2409828, 2852366, 3111672, 3424234, 3735528, 4278549, 4418018, 4819656, 5136351, 5704732, 6627027, 6848468, 8557098, 8836036, 10272702, 11409464, 13254054, 13696936, 17114196, 17672072, 20545404, 26508108, 34228392, 41090808, 53016216, 63659623, 127319246, 190978869, 254638492, 381957738, 509276984, 700255853, 763915476, 1400511706, 1527830952, 2100767559, 2801023412, 4201535118, 5602046824, 8403070236, 16806140472]

約数ペア:

[(1, 16806140472), (2, 8403070236), (3, 5602046824), (4, 4201535118), (6, 2801023412), (8, 2100767559), (11, 1527830952), (12, 1400511706), (22, 763915476), (24, 700255853), (33, 509276984), (44, 381957738), (66, 254638492), (88, 190978869), (132, 127319246), (264, 63659623), (317, 53016216), (409, 41090808), (491, 34228392), (634, 26508108), (818, 20545404), (951, 17672072), (982, 17114196), (1227, 13696936), (1268, 13254054), (1473, 11409464), (1636, 10272702), (1902, 8836036), (1964, 8557098), (2454, 6848468), (2536, 6627027), (2946, 5704732), (3272, 5136351), (3487, 4819656), (3804, 4418018), (3928, 4278549), (4499, 3735528), (4908, 3424234), (5401, 3111672), (5892, 2852366), (6974, 2409828), (7608, 2209009), (8998, 1867764), (9816, 1712117), (10461, 1606552), (10802, 1555836), (11784, 1426183), (13497, 1245176), (13948, 1204914), (16203, 1037224), (17996, 933882), (20922, 803276), (21604, 777918), (26994, 622588), (27896, 602457), (32406, 518612), (35992, 466941), (41844, 401638), (43208, 388959), (53988, 311294), (64812, 259306), (83688, 200819), (107976, 155647), (129624, 129653)]