291224812528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{22751}}^1$

素因数の和:22911

約数の個数: 160

約数和(自身を含む): 663557529600

約数和(自身を除く): 372332717072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 79, 82, 104, 152, 158, 164, 208, 247, 304, 316, 328, 494, 533, 632, 656, 779, 988, 1027, 1066, 1264, 1501, 1558, 1976, 2054, 2132, 3002, 3116, 3239, 3952, 4108, 4264, 6004, 6232, 6478, 8216, 8528, 10127, 12008, 12464, 12956, 16432, 19513, 20254, 22751, 24016, 25912, 39026, 40508, 42107, 45502, 51824, 61541, 78052, 81016, 84214, 91004, 123082, 156104, 162032, 168428, 182008, 246164, 295763, 312208, 336856, 364016, 432269, 492328, 591526, 673712, 800033, 864538, 932791, 984656, 1183052, 1600066, 1729076, 1797329, 1865582, 2366104, 3200132, 3458152, 3594658, 3731164, 4732208, 5619497, 6400264, 6916304, 7189316, 7462328, 11238994, 12126283, 12800528, 14378632, 14924656, 17723029, 22477988, 23365277, 24252566, 28757264, 34149251, 35446058, 44955976, 46730554, 48505132, 68298502, 70892116, 73690489, 89911952, 93461108, 97010264, 136597004, 141784232, 147380978, 186922216, 194020528, 230399377, 273194008, 283568464, 294761956, 373844432, 443940263, 460798754, 546388016, 589523912, 887880526, 921597508, 957976357, 1179047824, 1400119291, 1775761052, 1843195016, 1915952714, 2800238582, 3551522104, 3686390032, 3831905428, 5600477164, 7103044208, 7663810856, 11200954328, 15327621712, 18201550783, 22401908656, 36403101566, 72806203132, 145612406264, 291224812528]

約数ペア:

[(1, 291224812528), (2, 145612406264), (4, 72806203132), (8, 36403101566), (13, 22401908656), (16, 18201550783), (19, 15327621712), (26, 11200954328), (38, 7663810856), (41, 7103044208), (52, 5600477164), (76, 3831905428), (79, 3686390032), (82, 3551522104), (104, 2800238582), (152, 1915952714), (158, 1843195016), (164, 1775761052), (208, 1400119291), (247, 1179047824), (304, 957976357), (316, 921597508), (328, 887880526), (494, 589523912), (533, 546388016), (632, 460798754), (656, 443940263), (779, 373844432), (988, 294761956), (1027, 283568464), (1066, 273194008), (1264, 230399377), (1501, 194020528), (1558, 186922216), (1976, 147380978), (2054, 141784232), (2132, 136597004), (3002, 97010264), (3116, 93461108), (3239, 89911952), (3952, 73690489), (4108, 70892116), (4264, 68298502), (6004, 48505132), (6232, 46730554), (6478, 44955976), (8216, 35446058), (8528, 34149251), (10127, 28757264), (12008, 24252566), (12464, 23365277), (12956, 22477988), (16432, 17723029), (19513, 14924656), (20254, 14378632), (22751, 12800528), (24016, 12126283), (25912, 11238994), (39026, 7462328), (40508, 7189316), (42107, 6916304), (45502, 6400264), (51824, 5619497), (61541, 4732208), (78052, 3731164), (81016, 3594658), (84214, 3458152), (91004, 3200132), (123082, 2366104), (156104, 1865582), (162032, 1797329), (168428, 1729076), (182008, 1600066), (246164, 1183052), (295763, 984656), (312208, 932791), (336856, 864538), (364016, 800033), (432269, 673712), (492328, 591526)]