212070384

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 621870912

約数和(自身を除く): 409800528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 592, 636, 666, 751, 848, 888, 954, 1272, 1332, 1502, 1776, 1908, 1961, 2253, 2544, 2664, 3004, 3816, 3922, 4506, 5328, 5883, 6008, 6759, 7632, 7844, 9012, 11766, 12016, 13518, 15688, 17649, 18024, 23532, 27036, 27787, 31376, 35298, 36048, 39803, 47064, 54072, 55574, 70596, 79606, 83361, 94128, 108144, 111148, 119409, 141192, 159212, 166722, 222296, 238818, 250083, 282384, 318424, 333444, 358227, 444592, 477636, 500166, 636848, 666888, 716454, 955272, 1000332, 1333776, 1432908, 1472711, 1910544, 2000664, 2865816, 2945422, 4001328, 4418133, 5731632, 5890844, 8836266, 11781688, 13254399, 17672532, 23563376, 26508798, 35345064, 53017596, 70690128, 106035192, 212070384]

約数ペア:

[(1, 212070384), (2, 106035192), (3, 70690128), (4, 53017596), (6, 35345064), (8, 26508798), (9, 23563376), (12, 17672532), (16, 13254399), (18, 11781688), (24, 8836266), (36, 5890844), (37, 5731632), (48, 4418133), (53, 4001328), (72, 2945422), (74, 2865816), (106, 2000664), (111, 1910544), (144, 1472711), (148, 1432908), (159, 1333776), (212, 1000332), (222, 955272), (296, 716454), (318, 666888), (333, 636848), (424, 500166), (444, 477636), (477, 444592), (592, 358227), (636, 333444), (666, 318424), (751, 282384), (848, 250083), (888, 238818), (954, 222296), (1272, 166722), (1332, 159212), (1502, 141192), (1776, 119409), (1908, 111148), (1961, 108144), (2253, 94128), (2544, 83361), (2664, 79606), (3004, 70596), (3816, 55574), (3922, 54072), (4506, 47064), (5328, 39803), (5883, 36048), (6008, 35298), (6759, 31376), (7632, 27787), (7844, 27036), (9012, 23532), (11766, 18024), (12016, 17649), (13518, 15688)]