231927124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 537215616

約数和(自身を除く): 305288492

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 61, 68, 92, 122, 143, 187, 221, 244, 253, 286, 289, 299, 374, 391, 442, 506, 572, 578, 598, 671, 748, 782, 793, 884, 1012, 1037, 1156, 1196, 1342, 1403, 1564, 1586, 2074, 2431, 2684, 2806, 3172, 3179, 3289, 3757, 4148, 4301, 4862, 5083, 5612, 6358, 6578, 6647, 7514, 8602, 8723, 9724, 10166, 11407, 12716, 13156, 13294, 13481, 15028, 15433, 17204, 17446, 17629, 18239, 20332, 22814, 23851, 26588, 26962, 30866, 34892, 35258, 36478, 41327, 45628, 47702, 53924, 55913, 61732, 70516, 72956, 73117, 82654, 86411, 95404, 111826, 146234, 148291, 165308, 172822, 193919, 200629, 223652, 229177, 262361, 292468, 296582, 310063, 345644, 387838, 401258, 405467, 458354, 524722, 593164, 620126, 775676, 802516, 810934, 916708, 950521, 1049444, 1240252, 1621868, 1901042, 2520947, 3410693, 3802084, 4460137, 5041894, 5271071, 6821386, 8920274, 10083788, 10542142, 13642772, 17840548, 21084284, 57981781, 115963562, 231927124]

約数ペア:

[(1, 231927124), (2, 115963562), (4, 57981781), (11, 21084284), (13, 17840548), (17, 13642772), (22, 10542142), (23, 10083788), (26, 8920274), (34, 6821386), (44, 5271071), (46, 5041894), (52, 4460137), (61, 3802084), (68, 3410693), (92, 2520947), (122, 1901042), (143, 1621868), (187, 1240252), (221, 1049444), (244, 950521), (253, 916708), (286, 810934), (289, 802516), (299, 775676), (374, 620126), (391, 593164), (442, 524722), (506, 458354), (572, 405467), (578, 401258), (598, 387838), (671, 345644), (748, 310063), (782, 296582), (793, 292468), (884, 262361), (1012, 229177), (1037, 223652), (1156, 200629), (1196, 193919), (1342, 172822), (1403, 165308), (1564, 148291), (1586, 146234), (2074, 111826), (2431, 95404), (2684, 86411), (2806, 82654), (3172, 73117), (3179, 72956), (3289, 70516), (3757, 61732), (4148, 55913), (4301, 53924), (4862, 47702), (5083, 45628), (5612, 41327), (6358, 36478), (6578, 35258), (6647, 34892), (7514, 30866), (8602, 26962), (8723, 26588), (9724, 23851), (10166, 22814), (11407, 20332), (12716, 18239), (13156, 17629), (13294, 17446), (13481, 17204), (15028, 15433)]