3141292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 7354368

約数和(自身を除く): 4213076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 47, 49, 62, 77, 94, 98, 124, 154, 188, 196, 217, 308, 329, 341, 434, 517, 539, 658, 682, 868, 1034, 1078, 1316, 1364, 1457, 1519, 2068, 2156, 2303, 2387, 2914, 3038, 3619, 4606, 4774, 5828, 6076, 7238, 9212, 9548, 10199, 14476, 16027, 16709, 20398, 25333, 32054, 33418, 40796, 50666, 64108, 66836, 71393, 101332, 112189, 142786, 224378, 285572, 448756, 785323, 1570646, 3141292]

約数ペア:

[(1, 3141292), (2, 1570646), (4, 785323), (7, 448756), (11, 285572), (14, 224378), (22, 142786), (28, 112189), (31, 101332), (44, 71393), (47, 66836), (49, 64108), (62, 50666), (77, 40796), (94, 33418), (98, 32054), (124, 25333), (154, 20398), (188, 16709), (196, 16027), (217, 14476), (308, 10199), (329, 9548), (341, 9212), (434, 7238), (517, 6076), (539, 5828), (658, 4774), (682, 4606), (868, 3619), (1034, 3038), (1078, 2914), (1316, 2387), (1364, 2303), (1457, 2156), (1519, 2068)]