981318348

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 2587262720

約数和(自身を除く): 1605944372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 283, 291, 331, 388, 566, 582, 662, 849, 873, 993, 1132, 1164, 1324, 1698, 1746, 1986, 2547, 2619, 2979, 3396, 3492, 3972, 5094, 5238, 5958, 7641, 8937, 10188, 10476, 11916, 15282, 17874, 27451, 30564, 32107, 35748, 54902, 64214, 82353, 93673, 96321, 109804, 128428, 164706, 187346, 192642, 247059, 281019, 288963, 329412, 374692, 385284, 494118, 562038, 577926, 741177, 843057, 866889, 988236, 1124076, 1155852, 1482354, 1686114, 1733778, 2529171, 2964708, 3372228, 3467556, 5058342, 9086281, 10116684, 18172562, 27258843, 36345124, 54517686, 81776529, 109035372, 163553058, 245329587, 327106116, 490659174, 981318348]

約数ペア:

[(1, 981318348), (2, 490659174), (3, 327106116), (4, 245329587), (6, 163553058), (9, 109035372), (12, 81776529), (18, 54517686), (27, 36345124), (36, 27258843), (54, 18172562), (97, 10116684), (108, 9086281), (194, 5058342), (283, 3467556), (291, 3372228), (331, 2964708), (388, 2529171), (566, 1733778), (582, 1686114), (662, 1482354), (849, 1155852), (873, 1124076), (993, 988236), (1132, 866889), (1164, 843057), (1324, 741177), (1698, 577926), (1746, 562038), (1986, 494118), (2547, 385284), (2619, 374692), (2979, 329412), (3396, 288963), (3492, 281019), (3972, 247059), (5094, 192642), (5238, 187346), (5958, 164706), (7641, 128428), (8937, 109804), (10188, 96321), (10476, 93673), (11916, 82353), (15282, 64214), (17874, 54902), (27451, 35748), (30564, 32107)]