259252488

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 814397760

約数和(自身を除く): 555145272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 264, 296, 297, 324, 333, 396, 407, 444, 594, 648, 666, 792, 814, 888, 891, 983, 999, 1188, 1221, 1332, 1628, 1782, 1966, 1998, 2376, 2442, 2664, 2949, 2997, 3256, 3564, 3663, 3932, 3996, 4884, 5898, 5994, 7128, 7326, 7864, 7992, 8847, 9768, 10813, 10989, 11796, 11988, 14652, 17694, 21626, 21978, 23592, 23976, 26541, 29304, 32439, 32967, 35388, 36371, 43252, 43956, 53082, 64878, 65934, 70776, 72742, 79623, 86504, 87912, 97317, 106164, 109113, 129756, 131868, 145484, 159246, 194634, 212328, 218226, 259512, 263736, 290968, 291951, 318492, 327339, 389268, 400081, 436452, 583902, 636984, 654678, 778536, 800162, 872904, 875853, 982017, 1167804, 1200243, 1309356, 1600324, 1751706, 1964034, 2335608, 2400486, 2618712, 2946051, 3200648, 3503412, 3600729, 3928068, 4800972, 5892102, 7006824, 7201458, 7856136, 9601944, 10802187, 11784204, 14402916, 21604374, 23568408, 28805832, 32406561, 43208748, 64813122, 86417496, 129626244, 259252488]

約数ペア:

[(1, 259252488), (2, 129626244), (3, 86417496), (4, 64813122), (6, 43208748), (8, 32406561), (9, 28805832), (11, 23568408), (12, 21604374), (18, 14402916), (22, 11784204), (24, 10802187), (27, 9601944), (33, 7856136), (36, 7201458), (37, 7006824), (44, 5892102), (54, 4800972), (66, 3928068), (72, 3600729), (74, 3503412), (81, 3200648), (88, 2946051), (99, 2618712), (108, 2400486), (111, 2335608), (132, 1964034), (148, 1751706), (162, 1600324), (198, 1309356), (216, 1200243), (222, 1167804), (264, 982017), (296, 875853), (297, 872904), (324, 800162), (333, 778536), (396, 654678), (407, 636984), (444, 583902), (594, 436452), (648, 400081), (666, 389268), (792, 327339), (814, 318492), (888, 291951), (891, 290968), (983, 263736), (999, 259512), (1188, 218226), (1221, 212328), (1332, 194634), (1628, 159246), (1782, 145484), (1966, 131868), (1998, 129756), (2376, 109113), (2442, 106164), (2664, 97317), (2949, 87912), (2997, 86504), (3256, 79623), (3564, 72742), (3663, 70776), (3932, 65934), (3996, 64878), (4884, 53082), (5898, 43956), (5994, 43252), (7128, 36371), (7326, 35388), (7864, 32967), (7992, 32439), (8847, 29304), (9768, 26541), (10813, 23976), (10989, 23592), (11796, 21978), (11988, 21626), (14652, 17694)]