420839167968

素因数分解:

$2^5\times 3^2\times {\mathrm{122557}}^1\times {\mathrm{11923}}^1$

素因数の和:134496

約数の個数: 72

約数和(自身を含む): 1196871523848

約数和(自身を除く): 776032355880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 11923, 23846, 35769, 47692, 71538, 95384, 107307, 122557, 143076, 190768, 214614, 245114, 286152, 367671, 381536, 429228, 490228, 572304, 735342, 858456, 980456, 1103013, 1144608, 1470684, 1716912, 1960912, 2206026, 2941368, 3433824, 3921824, 4412052, 5882736, 8824104, 11765472, 17648208, 35296416, 1461247111, 2922494222, 4383741333, 5844988444, 8767482666, 11689976888, 13151223999, 17534965332, 23379953776, 26302447998, 35069930664, 46759907552, 52604895996, 70139861328, 105209791992, 140279722656, 210419583984, 420839167968]

約数ペア:

[(1, 420839167968), (2, 210419583984), (3, 140279722656), (4, 105209791992), (6, 70139861328), (8, 52604895996), (9, 46759907552), (12, 35069930664), (16, 26302447998), (18, 23379953776), (24, 17534965332), (32, 13151223999), (36, 11689976888), (48, 8767482666), (72, 5844988444), (96, 4383741333), (144, 2922494222), (288, 1461247111), (11923, 35296416), (23846, 17648208), (35769, 11765472), (47692, 8824104), (71538, 5882736), (95384, 4412052), (107307, 3921824), (122557, 3433824), (143076, 2941368), (190768, 2206026), (214614, 1960912), (245114, 1716912), (286152, 1470684), (367671, 1144608), (381536, 1103013), (429228, 980456), (490228, 858456), (572304, 735342)]