320274816

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36263}}^1$

素因数の和:36303

約数の個数: 64

約数和(自身を含む): 887742720

約数和(自身を除く): 567467904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 36263, 72526, 108789, 145052, 217578, 290104, 435156, 580208, 834049, 870312, 1160416, 1668098, 1740624, 2320832, 2502147, 3336196, 3481248, 4641664, 5004294, 6672392, 6962496, 10008588, 13344784, 13924992, 20017176, 26689568, 40034352, 53379136, 80068704, 106758272, 160137408, 320274816]

約数ペア:

[(1, 320274816), (2, 160137408), (3, 106758272), (4, 80068704), (6, 53379136), (8, 40034352), (12, 26689568), (16, 20017176), (23, 13924992), (24, 13344784), (32, 10008588), (46, 6962496), (48, 6672392), (64, 5004294), (69, 4641664), (92, 3481248), (96, 3336196), (128, 2502147), (138, 2320832), (184, 1740624), (192, 1668098), (276, 1160416), (368, 870312), (384, 834049), (552, 580208), (736, 435156), (1104, 290104), (1472, 217578), (2208, 145052), (2944, 108789), (4416, 72526), (8832, 36263)]