1866831312

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{877}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 4914046592

約数和(自身を除く): 3047215280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 727, 732, 877, 976, 1454, 1464, 1754, 2181, 2631, 2908, 2928, 3508, 4362, 5262, 5816, 7016, 8724, 10524, 11632, 14032, 17448, 21048, 34896, 42096, 44347, 53497, 88694, 106994, 133041, 160491, 177388, 213988, 266082, 320982, 354776, 427976, 532164, 637579, 641964, 709552, 855952, 1064328, 1275158, 1283928, 1912737, 2128656, 2550316, 2567856, 3825474, 5100632, 7650948, 10201264, 15301896, 30603792, 38892319, 77784638, 116676957, 155569276, 233353914, 311138552, 466707828, 622277104, 933415656, 1866831312]

約数ペア:

[(1, 1866831312), (2, 933415656), (3, 622277104), (4, 466707828), (6, 311138552), (8, 233353914), (12, 155569276), (16, 116676957), (24, 77784638), (48, 38892319), (61, 30603792), (122, 15301896), (183, 10201264), (244, 7650948), (366, 5100632), (488, 3825474), (727, 2567856), (732, 2550316), (877, 2128656), (976, 1912737), (1454, 1283928), (1464, 1275158), (1754, 1064328), (2181, 855952), (2631, 709552), (2908, 641964), (2928, 637579), (3508, 532164), (4362, 427976), (5262, 354776), (5816, 320982), (7016, 266082), (8724, 213988), (10524, 177388), (11632, 160491), (14032, 133041), (17448, 106994), (21048, 88694), (34896, 53497), (42096, 44347)]