344018820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 1016789760

約数和(自身を除く): 672770940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 2047, 2670, 2801, 4094, 5340, 5602, 6141, 8188, 8403, 10235, 11204, 12282, 14005, 16806, 20470, 24564, 28010, 30705, 33612, 40940, 42015, 56020, 61410, 64423, 84030, 122820, 128846, 168060, 193269, 249289, 257692, 322115, 386538, 498578, 644230, 747867, 773076, 966345, 997156, 1246445, 1288460, 1495734, 1932690, 2492890, 2991468, 3739335, 3865380, 4985780, 5733647, 7478670, 11467294, 14957340, 17200941, 22934588, 28668235, 34401882, 57336470, 68803764, 86004705, 114672940, 172009410, 344018820]

約数ペア:

[(1, 344018820), (2, 172009410), (3, 114672940), (4, 86004705), (5, 68803764), (6, 57336470), (10, 34401882), (12, 28668235), (15, 22934588), (20, 17200941), (23, 14957340), (30, 11467294), (46, 7478670), (60, 5733647), (69, 4985780), (89, 3865380), (92, 3739335), (115, 2991468), (138, 2492890), (178, 1932690), (230, 1495734), (267, 1288460), (276, 1246445), (345, 997156), (356, 966345), (445, 773076), (460, 747867), (534, 644230), (690, 498578), (890, 386538), (1068, 322115), (1335, 257692), (1380, 249289), (1780, 193269), (2047, 168060), (2670, 128846), (2801, 122820), (4094, 84030), (5340, 64423), (5602, 61410), (6141, 56020), (8188, 42015), (8403, 40940), (10235, 33612), (11204, 30705), (12282, 28010), (14005, 24564), (16806, 20470)]