258528021136

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{8597}}^1$

素因数の和:8958

約数の個数: 180

約数和(自身を含む): 642558615804

約数和(自身を除く): 384030594668

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 317, 392, 484, 539, 616, 634, 784, 847, 968, 1078, 1232, 1268, 1694, 1936, 2156, 2219, 2536, 3388, 3487, 4312, 4438, 5072, 5929, 6776, 6974, 8597, 8624, 8876, 11858, 13552, 13948, 15533, 17194, 17752, 23716, 24409, 27896, 31066, 34388, 35504, 38357, 47432, 48818, 55792, 60179, 62132, 68776, 76714, 94567, 94864, 97636, 120358, 124264, 137552, 153428, 170863, 189134, 195272, 240716, 248528, 268499, 306856, 341726, 378268, 390544, 421253, 481432, 536998, 613712, 661969, 683452, 756536, 842506, 962864, 1040237, 1073996, 1323938, 1366904, 1513072, 1685012, 1879493, 2080474, 2147992, 2647876, 2725249, 2733808, 3370024, 3758986, 4160948, 4295984, 4633783, 5295752, 5450498, 6740048, 7281659, 7517972, 8321896, 9267566, 10591504, 10900996, 14563318, 15035944, 16643792, 18535132, 19076743, 21801992, 29126636, 29977739, 30071888, 37070264, 38153486, 43603984, 50971613, 58253272, 59955478, 74140528, 76306972, 101943226, 116506544, 119910956, 133537201, 152613944, 203886452, 209844173, 239821912, 267074402, 305227888, 329755129, 407772904, 419688346, 479643824, 534148804, 659510258, 815545808, 839376692, 1068297608, 1319020516, 1468909211, 1678753384, 2136595216, 2308285903, 2638041032, 2937818422, 3357506768, 4616571806, 5276082064, 5875636844, 9233143612, 11751273688, 16158001321, 18466287224, 23502547376, 32316002642, 36932574448, 64632005284, 129264010568, 258528021136]

約数ペア:

[(1, 258528021136), (2, 129264010568), (4, 64632005284), (7, 36932574448), (8, 32316002642), (11, 23502547376), (14, 18466287224), (16, 16158001321), (22, 11751273688), (28, 9233143612), (44, 5875636844), (49, 5276082064), (56, 4616571806), (77, 3357506768), (88, 2937818422), (98, 2638041032), (112, 2308285903), (121, 2136595216), (154, 1678753384), (176, 1468909211), (196, 1319020516), (242, 1068297608), (308, 839376692), (317, 815545808), (392, 659510258), (484, 534148804), (539, 479643824), (616, 419688346), (634, 407772904), (784, 329755129), (847, 305227888), (968, 267074402), (1078, 239821912), (1232, 209844173), (1268, 203886452), (1694, 152613944), (1936, 133537201), (2156, 119910956), (2219, 116506544), (2536, 101943226), (3388, 76306972), (3487, 74140528), (4312, 59955478), (4438, 58253272), (5072, 50971613), (5929, 43603984), (6776, 38153486), (6974, 37070264), (8597, 30071888), (8624, 29977739), (8876, 29126636), (11858, 21801992), (13552, 19076743), (13948, 18535132), (15533, 16643792), (17194, 15035944), (17752, 14563318), (23716, 10900996), (24409, 10591504), (27896, 9267566), (31066, 8321896), (34388, 7517972), (35504, 7281659), (38357, 6740048), (47432, 5450498), (48818, 5295752), (55792, 4633783), (60179, 4295984), (62132, 4160948), (68776, 3758986), (76714, 3370024), (94567, 2733808), (94864, 2725249), (97636, 2647876), (120358, 2147992), (124264, 2080474), (137552, 1879493), (153428, 1685012), (170863, 1513072), (189134, 1366904), (195272, 1323938), (240716, 1073996), (248528, 1040237), (268499, 962864), (306856, 842506), (341726, 756536), (378268, 683452), (390544, 661969), (421253, 613712), (481432, 536998)]