28109673504

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2843}}^1\times {\mathrm{3121}}^1$

素因数の和:5991

約数の個数: 144

約数和(自身を含む): 87262497504

約数和(自身を除く): 59152824000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 2843, 3121, 3168, 5686, 6242, 8529, 9363, 11372, 12484, 17058, 18726, 22744, 24968, 25587, 28089, 31273, 34116, 34331, 37452, 45488, 49936, 51174, 56178, 62546, 68232, 68662, 74904, 90976, 93819, 99872, 102348, 102993, 112356, 125092, 136464, 137324, 149808, 187638, 204696, 205986, 224712, 250184, 272928, 274648, 281457, 299616, 308979, 375276, 409392, 411972, 449424, 500368, 549296, 562914, 617958, 750552, 818784, 823944, 898848, 1000736, 1098592, 1125828, 1235916, 1501104, 1647888, 2251656, 2471832, 3002208, 3295776, 4503312, 4943664, 8873003, 9006624, 9887328, 17746006, 26619009, 35492012, 53238018, 70984024, 79857027, 97603033, 106476036, 141968048, 159714054, 195206066, 212952072, 283936096, 292809099, 319428108, 390412132, 425904144, 585618198, 638856216, 780824264, 851808288, 878427297, 1171236396, 1277712432, 1561648528, 1756854594, 2342472792, 2555424864, 3123297056, 3513709188, 4684945584, 7027418376, 9369891168, 14054836752, 28109673504]

約数ペア:

[(1, 28109673504), (2, 14054836752), (3, 9369891168), (4, 7027418376), (6, 4684945584), (8, 3513709188), (9, 3123297056), (11, 2555424864), (12, 2342472792), (16, 1756854594), (18, 1561648528), (22, 1277712432), (24, 1171236396), (32, 878427297), (33, 851808288), (36, 780824264), (44, 638856216), (48, 585618198), (66, 425904144), (72, 390412132), (88, 319428108), (96, 292809099), (99, 283936096), (132, 212952072), (144, 195206066), (176, 159714054), (198, 141968048), (264, 106476036), (288, 97603033), (352, 79857027), (396, 70984024), (528, 53238018), (792, 35492012), (1056, 26619009), (1584, 17746006), (2843, 9887328), (3121, 9006624), (3168, 8873003), (5686, 4943664), (6242, 4503312), (8529, 3295776), (9363, 3002208), (11372, 2471832), (12484, 2251656), (17058, 1647888), (18726, 1501104), (22744, 1235916), (24968, 1125828), (25587, 1098592), (28089, 1000736), (31273, 898848), (34116, 823944), (34331, 818784), (37452, 750552), (45488, 617958), (49936, 562914), (51174, 549296), (56178, 500368), (62546, 449424), (68232, 411972), (68662, 409392), (74904, 375276), (90976, 308979), (93819, 299616), (99872, 281457), (102348, 274648), (102993, 272928), (112356, 250184), (125092, 224712), (136464, 205986), (137324, 204696), (149808, 187638)]