728021256

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{739859}}^1$

素因数の和:739909

約数の個数: 32

約数和(自身を含む): 1864447200

約数和(自身を除く): 1136425944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 739859, 1479718, 2219577, 2959436, 4439154, 5918872, 8878308, 17756616, 30334219, 60668438, 91002657, 121336876, 182005314, 242673752, 364010628, 728021256]

約数ペア:

[(1, 728021256), (2, 364010628), (3, 242673752), (4, 182005314), (6, 121336876), (8, 91002657), (12, 60668438), (24, 30334219), (41, 17756616), (82, 8878308), (123, 5918872), (164, 4439154), (246, 2959436), (328, 2219577), (492, 1479718), (984, 739859)]