2439328528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88177}}^1$

素因数の和:88224

約数の個数: 80

約数和(自身を含む): 6123080320

約数和(自身を除く): 3683751792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 88177, 176354, 352708, 617239, 705416, 1146301, 1234478, 1410832, 1675363, 2292602, 2468956, 3350726, 4585204, 4937912, 6701452, 8024107, 9170408, 9875824, 11727541, 13402904, 16048214, 18340816, 21779719, 23455082, 26805808, 32096428, 43559438, 46910164, 64192856, 87118876, 93820328, 128385712, 152458033, 174237752, 187640656, 304916066, 348475504, 609832132, 1219664264, 2439328528]

約数ペア:

[(1, 2439328528), (2, 1219664264), (4, 609832132), (7, 348475504), (8, 304916066), (13, 187640656), (14, 174237752), (16, 152458033), (19, 128385712), (26, 93820328), (28, 87118876), (38, 64192856), (52, 46910164), (56, 43559438), (76, 32096428), (91, 26805808), (104, 23455082), (112, 21779719), (133, 18340816), (152, 16048214), (182, 13402904), (208, 11727541), (247, 9875824), (266, 9170408), (304, 8024107), (364, 6701452), (494, 4937912), (532, 4585204), (728, 3350726), (988, 2468956), (1064, 2292602), (1456, 1675363), (1729, 1410832), (1976, 1234478), (2128, 1146301), (3458, 705416), (3952, 617239), (6916, 352708), (13832, 176354), (27664, 88177)]