320561856

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24197}}^1$

素因数の和:24238

約数の個数: 84

約数和(自身を含む): 958821552

約数和(自身を除く): 638259696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 24197, 48394, 72591, 96788, 145182, 193576, 217773, 290364, 387152, 435546, 556531, 580728, 774304, 871092, 1113062, 1161456, 1548608, 1669593, 1742184, 2226124, 2322912, 3339186, 3484368, 4452248, 4645824, 5008779, 6678372, 6968736, 8904496, 10017558, 13356744, 13937472, 17808992, 20035116, 26713488, 35617984, 40070232, 53426976, 80140464, 106853952, 160280928, 320561856]

約数ペア:

[(1, 320561856), (2, 160280928), (3, 106853952), (4, 80140464), (6, 53426976), (8, 40070232), (9, 35617984), (12, 26713488), (16, 20035116), (18, 17808992), (23, 13937472), (24, 13356744), (32, 10017558), (36, 8904496), (46, 6968736), (48, 6678372), (64, 5008779), (69, 4645824), (72, 4452248), (92, 3484368), (96, 3339186), (138, 2322912), (144, 2226124), (184, 1742184), (192, 1669593), (207, 1548608), (276, 1161456), (288, 1113062), (368, 871092), (414, 774304), (552, 580728), (576, 556531), (736, 435546), (828, 387152), (1104, 290364), (1472, 217773), (1656, 193576), (2208, 145182), (3312, 96788), (4416, 72591), (6624, 48394), (13248, 24197)]