2159328

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 5757696

約数和(自身を除く): 3598368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 271, 332, 498, 542, 664, 813, 996, 1084, 1328, 1626, 1992, 2168, 2656, 3252, 3984, 4336, 6504, 7968, 8672, 13008, 22493, 26016, 44986, 67479, 89972, 134958, 179944, 269916, 359888, 539832, 719776, 1079664, 2159328]

約数ペア:

[(1, 2159328), (2, 1079664), (3, 719776), (4, 539832), (6, 359888), (8, 269916), (12, 179944), (16, 134958), (24, 89972), (32, 67479), (48, 44986), (83, 26016), (96, 22493), (166, 13008), (249, 8672), (271, 7968), (332, 6504), (498, 4336), (542, 3984), (664, 3252), (813, 2656), (996, 2168), (1084, 1992), (1328, 1626)]