551255712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{820321}}^1$

素因数の和:820341

約数の個数: 48

約数和(自身を含む): 1653769152

約数和(自身を除く): 1102513440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 820321, 1640642, 2460963, 3281284, 4921926, 5742247, 6562568, 9843852, 11484494, 13125136, 17226741, 19687704, 22968988, 26250272, 34453482, 39375408, 45937976, 68906964, 78750816, 91875952, 137813928, 183751904, 275627856, 551255712]

約数ペア:

[(1, 551255712), (2, 275627856), (3, 183751904), (4, 137813928), (6, 91875952), (7, 78750816), (8, 68906964), (12, 45937976), (14, 39375408), (16, 34453482), (21, 26250272), (24, 22968988), (28, 19687704), (32, 17226741), (42, 13125136), (48, 11484494), (56, 9843852), (84, 6562568), (96, 5742247), (112, 4921926), (168, 3281284), (224, 2460963), (336, 1640642), (672, 820321)]