1330690112

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 2695648152

約数和(自身を除く): 1364958040

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 281, 488, 562, 976, 1124, 1213, 1952, 2248, 2426, 3904, 4496, 4852, 8992, 9704, 17141, 17984, 19408, 34282, 38816, 68564, 73993, 77632, 137128, 147986, 274256, 295972, 340853, 548512, 591944, 681706, 1097024, 1183888, 1363412, 2367776, 2726824, 4735552, 5453648, 10907296, 20792033, 21814592, 41584066, 83168132, 166336264, 332672528, 665345056, 1330690112]

約数ペア:

[(1, 1330690112), (2, 665345056), (4, 332672528), (8, 166336264), (16, 83168132), (32, 41584066), (61, 21814592), (64, 20792033), (122, 10907296), (244, 5453648), (281, 4735552), (488, 2726824), (562, 2367776), (976, 1363412), (1124, 1183888), (1213, 1097024), (1952, 681706), (2248, 591944), (2426, 548512), (3904, 340853), (4496, 295972), (4852, 274256), (8992, 147986), (9704, 137128), (17141, 77632), (17984, 73993), (19408, 68564), (34282, 38816)]