323156624

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 750904320

約数和(自身を除く): 427747696

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 331, 368, 379, 644, 662, 758, 1288, 1324, 1516, 2317, 2576, 2648, 2653, 3032, 4634, 5296, 5306, 6064, 7613, 8717, 9268, 10612, 15226, 17434, 18536, 21224, 30452, 34868, 37072, 42448, 53291, 60904, 61019, 69736, 106582, 121808, 122038, 125449, 139472, 213164, 244076, 250898, 426328, 488152, 501796, 852656, 878143, 976304, 1003592, 1756286, 2007184, 2885327, 3512572, 5770654, 7025144, 11541308, 14050288, 20197289, 23082616, 40394578, 46165232, 80789156, 161578312, 323156624]

約数ペア:

[(1, 323156624), (2, 161578312), (4, 80789156), (7, 46165232), (8, 40394578), (14, 23082616), (16, 20197289), (23, 14050288), (28, 11541308), (46, 7025144), (56, 5770654), (92, 3512572), (112, 2885327), (161, 2007184), (184, 1756286), (322, 1003592), (331, 976304), (368, 878143), (379, 852656), (644, 501796), (662, 488152), (758, 426328), (1288, 250898), (1324, 244076), (1516, 213164), (2317, 139472), (2576, 125449), (2648, 122038), (2653, 121808), (3032, 106582), (4634, 69736), (5296, 61019), (5306, 60904), (6064, 53291), (7613, 42448), (8717, 37072), (9268, 34868), (10612, 30452), (15226, 21224), (17434, 18536)]