2021059248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 5803503552

約数和(自身を除く): 3782444304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 197, 208, 246, 312, 328, 394, 401, 492, 533, 591, 624, 656, 788, 802, 984, 1066, 1182, 1203, 1576, 1599, 1604, 1968, 2132, 2364, 2406, 2561, 3152, 3198, 3208, 4264, 4728, 4812, 5122, 5213, 6396, 6416, 7683, 8077, 8528, 9456, 9624, 10244, 10426, 12792, 15366, 15639, 16154, 16441, 19248, 20488, 20852, 24231, 25584, 30732, 31278, 32308, 32882, 40976, 41704, 48462, 49323, 61464, 62556, 64616, 65764, 78997, 83408, 96924, 98646, 105001, 122928, 125112, 129232, 131528, 157994, 193848, 197292, 210002, 213733, 236991, 250224, 263056, 315003, 315988, 387696, 394584, 420004, 427466, 473982, 630006, 631976, 641199, 789168, 840008, 854932, 947964, 1026961, 1260012, 1263952, 1282398, 1680016, 1709864, 1895928, 2053922, 2520024, 2564796, 3080883, 3238877, 3419728, 3791856, 4107844, 5040048, 5129592, 6161766, 6477754, 8215688, 9716631, 10259184, 12323532, 12955508, 16431376, 19433262, 24647064, 25911016, 38866524, 42105401, 49294128, 51822032, 77733048, 84210802, 126316203, 155466096, 168421604, 252632406, 336843208, 505264812, 673686416, 1010529624, 2021059248]

約数ペア:

[(1, 2021059248), (2, 1010529624), (3, 673686416), (4, 505264812), (6, 336843208), (8, 252632406), (12, 168421604), (13, 155466096), (16, 126316203), (24, 84210802), (26, 77733048), (39, 51822032), (41, 49294128), (48, 42105401), (52, 38866524), (78, 25911016), (82, 24647064), (104, 19433262), (123, 16431376), (156, 12955508), (164, 12323532), (197, 10259184), (208, 9716631), (246, 8215688), (312, 6477754), (328, 6161766), (394, 5129592), (401, 5040048), (492, 4107844), (533, 3791856), (591, 3419728), (624, 3238877), (656, 3080883), (788, 2564796), (802, 2520024), (984, 2053922), (1066, 1895928), (1182, 1709864), (1203, 1680016), (1576, 1282398), (1599, 1263952), (1604, 1260012), (1968, 1026961), (2132, 947964), (2364, 854932), (2406, 840008), (2561, 789168), (3152, 641199), (3198, 631976), (3208, 630006), (4264, 473982), (4728, 427466), (4812, 420004), (5122, 394584), (5213, 387696), (6396, 315988), (6416, 315003), (7683, 263056), (8077, 250224), (8528, 236991), (9456, 213733), (9624, 210002), (10244, 197292), (10426, 193848), (12792, 157994), (15366, 131528), (15639, 129232), (16154, 125112), (16441, 122928), (19248, 105001), (20488, 98646), (20852, 96924), (24231, 83408), (25584, 78997), (30732, 65764), (31278, 64616), (32308, 62556), (32882, 61464), (40976, 49323), (41704, 48462)]