352025212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 845752320

約数和(自身を除く): 493727108

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 49, 62, 77, 92, 98, 124, 154, 161, 196, 217, 229, 253, 308, 322, 341, 434, 458, 506, 539, 644, 682, 713, 868, 916, 1012, 1078, 1127, 1364, 1426, 1519, 1603, 1771, 2156, 2254, 2387, 2519, 2852, 3038, 3206, 3542, 4508, 4774, 4991, 5038, 5267, 6076, 6412, 7084, 7099, 7843, 9548, 9982, 10076, 10534, 11221, 12397, 14198, 15686, 16709, 17633, 19964, 21068, 22442, 24794, 28396, 31372, 33418, 34937, 35266, 36869, 44884, 49588, 49693, 54901, 57937, 66836, 69874, 70532, 73738, 78089, 99386, 109802, 115874, 123431, 139748, 147476, 156178, 163277, 198772, 219604, 231748, 246862, 258083, 312356, 326554, 347851, 384307, 405559, 493724, 516166, 546623, 653108, 695702, 768614, 811118, 1032332, 1093246, 1142939, 1391404, 1537228, 1622236, 1796047, 2186492, 2285878, 2838913, 3592094, 3826361, 4571756, 5677826, 7184188, 7652722, 8000573, 11355652, 12572329, 15305444, 16001146, 25144658, 32002292, 50289316, 88006303, 176012606, 352025212]

約数ペア:

[(1, 352025212), (2, 176012606), (4, 88006303), (7, 50289316), (11, 32002292), (14, 25144658), (22, 16001146), (23, 15305444), (28, 12572329), (31, 11355652), (44, 8000573), (46, 7652722), (49, 7184188), (62, 5677826), (77, 4571756), (92, 3826361), (98, 3592094), (124, 2838913), (154, 2285878), (161, 2186492), (196, 1796047), (217, 1622236), (229, 1537228), (253, 1391404), (308, 1142939), (322, 1093246), (341, 1032332), (434, 811118), (458, 768614), (506, 695702), (539, 653108), (644, 546623), (682, 516166), (713, 493724), (868, 405559), (916, 384307), (1012, 347851), (1078, 326554), (1127, 312356), (1364, 258083), (1426, 246862), (1519, 231748), (1603, 219604), (1771, 198772), (2156, 163277), (2254, 156178), (2387, 147476), (2519, 139748), (2852, 123431), (3038, 115874), (3206, 109802), (3542, 99386), (4508, 78089), (4774, 73738), (4991, 70532), (5038, 69874), (5267, 66836), (6076, 57937), (6412, 54901), (7084, 49693), (7099, 49588), (7843, 44884), (9548, 36869), (9982, 35266), (10076, 34937), (10534, 33418), (11221, 31372), (12397, 28396), (14198, 24794), (15686, 22442), (16709, 21068), (17633, 19964)]