897629256

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{9871}}^1$

素因数の和:10307

約数の個数: 64

約数和(自身を含む): 2499590400

約数和(自身を除く): 1601961144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 9871, 10104, 11367, 15156, 19742, 22734, 29613, 30312, 39484, 45468, 59226, 78968, 88839, 90936, 118452, 177678, 236904, 266517, 355356, 533034, 710712, 1066068, 2132136, 4155691, 8311382, 12467073, 16622764, 24934146, 33245528, 37401219, 49868292, 74802438, 99736584, 112203657, 149604876, 224407314, 299209752, 448814628, 897629256]

約数ペア:

[(1, 897629256), (2, 448814628), (3, 299209752), (4, 224407314), (6, 149604876), (8, 112203657), (9, 99736584), (12, 74802438), (18, 49868292), (24, 37401219), (27, 33245528), (36, 24934146), (54, 16622764), (72, 12467073), (108, 8311382), (216, 4155691), (421, 2132136), (842, 1066068), (1263, 710712), (1684, 533034), (2526, 355356), (3368, 266517), (3789, 236904), (5052, 177678), (7578, 118452), (9871, 90936), (10104, 88839), (11367, 78968), (15156, 59226), (19742, 45468), (22734, 39484), (29613, 30312)]