1878707952

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 5995171840

約数和(自身を除く): 4116463888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 127, 132, 144, 176, 198, 216, 242, 254, 264, 283, 297, 363, 381, 396, 432, 484, 508, 528, 566, 594, 726, 762, 792, 849, 968, 1016, 1089, 1132, 1143, 1188, 1397, 1452, 1524, 1584, 1698, 1936, 2032, 2178, 2264, 2286, 2376, 2547, 2794, 2904, 3048, 3113, 3267, 3396, 3429, 4191, 4356, 4528, 4572, 4752, 5094, 5588, 5808, 6096, 6226, 6534, 6792, 6858, 7641, 8382, 8712, 9144, 9339, 10188, 11176, 12452, 12573, 13068, 13584, 13716, 15282, 15367, 16764, 17424, 18288, 18678, 20376, 22352, 24904, 25146, 26136, 27432, 28017, 30564, 30734, 33528, 34243, 35941, 37356, 37719, 40752, 46101, 49808, 50292, 52272, 54864, 56034, 61128, 61468, 67056, 68486, 71882, 74712, 75438, 84051, 92202, 100584, 102729, 107823, 112068, 122256, 122936, 136972, 138303, 143764, 149424, 150876, 168102, 184404, 201168, 205458, 215646, 224136, 245872, 273944, 276606, 287528, 301752, 308187, 323469, 336204, 368808, 395351, 410916, 414909, 431292, 448272, 547888, 553212, 575056, 603504, 616374, 646938, 672408, 737616, 790702, 821832, 829818, 862584, 924561, 970407, 1106424, 1186053, 1232748, 1293876, 1344816, 1581404, 1643664, 1659636, 1725168, 1849122, 1940814, 2212848, 2372106, 2465496, 2587752, 3162808, 3319272, 3558159, 3698244, 3881628, 4348861, 4744212, 4930992, 5175504, 6325616, 6638544, 7116318, 7396488, 7763256, 8697722, 9488424, 10674477, 13046583, 14232636, 14792976, 15526512, 17395444, 18976848, 21348954, 26093166, 28465272, 34790888, 39139749, 42697908, 52186332, 56930544, 69581776, 78279498, 85395816, 104372664, 117419247, 156558996, 170791632, 208745328, 234838494, 313117992, 469676988, 626235984, 939353976, 1878707952]

約数ペア:

[(1, 1878707952), (2, 939353976), (3, 626235984), (4, 469676988), (6, 313117992), (8, 234838494), (9, 208745328), (11, 170791632), (12, 156558996), (16, 117419247), (18, 104372664), (22, 85395816), (24, 78279498), (27, 69581776), (33, 56930544), (36, 52186332), (44, 42697908), (48, 39139749), (54, 34790888), (66, 28465272), (72, 26093166), (88, 21348954), (99, 18976848), (108, 17395444), (121, 15526512), (127, 14792976), (132, 14232636), (144, 13046583), (176, 10674477), (198, 9488424), (216, 8697722), (242, 7763256), (254, 7396488), (264, 7116318), (283, 6638544), (297, 6325616), (363, 5175504), (381, 4930992), (396, 4744212), (432, 4348861), (484, 3881628), (508, 3698244), (528, 3558159), (566, 3319272), (594, 3162808), (726, 2587752), (762, 2465496), (792, 2372106), (849, 2212848), (968, 1940814), (1016, 1849122), (1089, 1725168), (1132, 1659636), (1143, 1643664), (1188, 1581404), (1397, 1344816), (1452, 1293876), (1524, 1232748), (1584, 1186053), (1698, 1106424), (1936, 970407), (2032, 924561), (2178, 862584), (2264, 829818), (2286, 821832), (2376, 790702), (2547, 737616), (2794, 672408), (2904, 646938), (3048, 616374), (3113, 603504), (3267, 575056), (3396, 553212), (3429, 547888), (4191, 448272), (4356, 431292), (4528, 414909), (4572, 410916), (4752, 395351), (5094, 368808), (5588, 336204), (5808, 323469), (6096, 308187), (6226, 301752), (6534, 287528), (6792, 276606), (6858, 273944), (7641, 245872), (8382, 224136), (8712, 215646), (9144, 205458), (9339, 201168), (10188, 184404), (11176, 168102), (12452, 150876), (12573, 149424), (13068, 143764), (13584, 138303), (13716, 136972), (15282, 122936), (15367, 122256), (16764, 112068), (17424, 107823), (18288, 102729), (18678, 100584), (20376, 92202), (22352, 84051), (24904, 75438), (25146, 74712), (26136, 71882), (27432, 68486), (28017, 67056), (30564, 61468), (30734, 61128), (33528, 56034), (34243, 54864), (35941, 52272), (37356, 50292), (37719, 49808), (40752, 46101)]