449016756

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21517}}^1$

素因数の和:21608

約数の個数: 48

約数和(自身を含む): 1098967296

約数和(自身を除く): 649950540

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6956, 10434, 20868, 21517, 43034, 64551, 86068, 129102, 258204, 796129, 1011299, 1592258, 2022598, 2388387, 3033897, 3184516, 4045196, 4776774, 6067794, 9553548, 12135588, 37418063, 74836126, 112254189, 149672252, 224508378, 449016756]

約数ペア:

[(1, 449016756), (2, 224508378), (3, 149672252), (4, 112254189), (6, 74836126), (12, 37418063), (37, 12135588), (47, 9553548), (74, 6067794), (94, 4776774), (111, 4045196), (141, 3184516), (148, 3033897), (188, 2388387), (222, 2022598), (282, 1592258), (444, 1011299), (564, 796129), (1739, 258204), (3478, 129102), (5217, 86068), (6956, 64551), (10434, 43034), (20868, 21517)]