2562302912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 112

約数和(自身を含む): 5792724000

約数和(自身を除く): 3230421088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 361, 416, 449, 494, 608, 722, 832, 898, 988, 1216, 1444, 1796, 1976, 2888, 3592, 3952, 4693, 5776, 5837, 6859, 7184, 7904, 8531, 9386, 11552, 11674, 13718, 14368, 15808, 17062, 18772, 23104, 23348, 27436, 28736, 34124, 37544, 46696, 54872, 68248, 75088, 89167, 93392, 109744, 110903, 136496, 150176, 162089, 178334, 186784, 219488, 221806, 272992, 300352, 324178, 356668, 373568, 438976, 443612, 545984, 648356, 713336, 887224, 1296712, 1426672, 1774448, 2107157, 2593424, 2853344, 3079691, 3548896, 4214314, 5186848, 5706688, 6159382, 7097792, 8428628, 10373696, 12318764, 16857256, 24637528, 33714512, 40035983, 49275056, 67429024, 80071966, 98550112, 134858048, 160143932, 197100224, 320287864, 640575728, 1281151456, 2562302912]

約数ペア:

[(1, 2562302912), (2, 1281151456), (4, 640575728), (8, 320287864), (13, 197100224), (16, 160143932), (19, 134858048), (26, 98550112), (32, 80071966), (38, 67429024), (52, 49275056), (64, 40035983), (76, 33714512), (104, 24637528), (152, 16857256), (208, 12318764), (247, 10373696), (304, 8428628), (361, 7097792), (416, 6159382), (449, 5706688), (494, 5186848), (608, 4214314), (722, 3548896), (832, 3079691), (898, 2853344), (988, 2593424), (1216, 2107157), (1444, 1774448), (1796, 1426672), (1976, 1296712), (2888, 887224), (3592, 713336), (3952, 648356), (4693, 545984), (5776, 443612), (5837, 438976), (6859, 373568), (7184, 356668), (7904, 324178), (8531, 300352), (9386, 272992), (11552, 221806), (11674, 219488), (13718, 186784), (14368, 178334), (15808, 162089), (17062, 150176), (18772, 136496), (23104, 110903), (23348, 109744), (27436, 93392), (28736, 89167), (34124, 75088), (37544, 68248), (46696, 54872)]