1427919856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2254

約数の個数: 80

約数和(自身を含む): 3169082880

約数和(自身を除く): 1741163024

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 173, 176, 184, 253, 346, 368, 506, 692, 1012, 1384, 1903, 2024, 2039, 2768, 3806, 3979, 4048, 4078, 7612, 7958, 8156, 15224, 15916, 16312, 22429, 30448, 31832, 32624, 43769, 44858, 46897, 63664, 87538, 89716, 93794, 175076, 179432, 187588, 350152, 352747, 358864, 375176, 515867, 700304, 705494, 750352, 1031734, 1410988, 2063468, 2821976, 3880217, 4126936, 5643952, 7760434, 8113181, 8253872, 15520868, 16226362, 31041736, 32452724, 62083472, 64905448, 89244991, 129810896, 178489982, 356979964, 713959928, 1427919856]

約数ペア:

[(1, 1427919856), (2, 713959928), (4, 356979964), (8, 178489982), (11, 129810896), (16, 89244991), (22, 64905448), (23, 62083472), (44, 32452724), (46, 31041736), (88, 16226362), (92, 15520868), (173, 8253872), (176, 8113181), (184, 7760434), (253, 5643952), (346, 4126936), (368, 3880217), (506, 2821976), (692, 2063468), (1012, 1410988), (1384, 1031734), (1903, 750352), (2024, 705494), (2039, 700304), (2768, 515867), (3806, 375176), (3979, 358864), (4048, 352747), (4078, 350152), (7612, 187588), (7958, 179432), (8156, 175076), (15224, 93794), (15916, 89716), (16312, 87538), (22429, 63664), (30448, 46897), (31832, 44858), (32624, 43769)]