980931952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 2589834240

約数和(自身を除く): 1608902288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 112, 143, 146, 154, 176, 182, 208, 286, 292, 308, 364, 511, 572, 584, 616, 728, 803, 839, 949, 1001, 1022, 1144, 1168, 1232, 1456, 1606, 1678, 1898, 2002, 2044, 2288, 3212, 3356, 3796, 4004, 4088, 5621, 5873, 6424, 6643, 6712, 7592, 8008, 8176, 9229, 10439, 10907, 11242, 11746, 12848, 13286, 13424, 15184, 16016, 18458, 20878, 21814, 22484, 23492, 26572, 36916, 41756, 43628, 44968, 46984, 53144, 61247, 64603, 73073, 73832, 76349, 83512, 87256, 89936, 93968, 106288, 119977, 122494, 129206, 146146, 147664, 152698, 167024, 174512, 239954, 244988, 258412, 292292, 305396, 428729, 479908, 489976, 516824, 584584, 610792, 673717, 796211, 839839, 857458, 959816, 979952, 1033648, 1169168, 1221584, 1347434, 1592422, 1679678, 1714916, 1919632, 2694868, 3184844, 3359356, 3429832, 4716019, 5389736, 5573477, 6369688, 6718712, 6859664, 8758321, 9432038, 10779472, 11146954, 12739376, 13437424, 17516642, 18864076, 22293908, 35033284, 37728152, 44587816, 61308247, 70066568, 75456304, 89175632, 122616494, 140133136, 245232988, 490465976, 980931952]

約数ペア:

[(1, 980931952), (2, 490465976), (4, 245232988), (7, 140133136), (8, 122616494), (11, 89175632), (13, 75456304), (14, 70066568), (16, 61308247), (22, 44587816), (26, 37728152), (28, 35033284), (44, 22293908), (52, 18864076), (56, 17516642), (73, 13437424), (77, 12739376), (88, 11146954), (91, 10779472), (104, 9432038), (112, 8758321), (143, 6859664), (146, 6718712), (154, 6369688), (176, 5573477), (182, 5389736), (208, 4716019), (286, 3429832), (292, 3359356), (308, 3184844), (364, 2694868), (511, 1919632), (572, 1714916), (584, 1679678), (616, 1592422), (728, 1347434), (803, 1221584), (839, 1169168), (949, 1033648), (1001, 979952), (1022, 959816), (1144, 857458), (1168, 839839), (1232, 796211), (1456, 673717), (1606, 610792), (1678, 584584), (1898, 516824), (2002, 489976), (2044, 479908), (2288, 428729), (3212, 305396), (3356, 292292), (3796, 258412), (4004, 244988), (4088, 239954), (5621, 174512), (5873, 167024), (6424, 152698), (6643, 147664), (6712, 146146), (7592, 129206), (8008, 122494), (8176, 119977), (9229, 106288), (10439, 93968), (10907, 89936), (11242, 87256), (11746, 83512), (12848, 76349), (13286, 73832), (13424, 73073), (15184, 64603), (16016, 61247), (18458, 53144), (20878, 46984), (21814, 44968), (22484, 43628), (23492, 41756), (26572, 36916)]