319932032

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18793}}^1$

素因数の和:18833

約数の個数: 64

約数和(自身を含む): 766795200

約数和(自身を除く): 446863168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 18793, 37586, 75172, 131551, 150344, 263102, 300688, 357067, 526204, 601376, 714134, 1052408, 1202752, 1428268, 2104816, 2405504, 2499469, 2856536, 4209632, 4998938, 5713072, 8419264, 9997876, 11426144, 16838528, 19995752, 22852288, 39991504, 45704576, 79983008, 159966016, 319932032]

約数ペア:

[(1, 319932032), (2, 159966016), (4, 79983008), (7, 45704576), (8, 39991504), (14, 22852288), (16, 19995752), (19, 16838528), (28, 11426144), (32, 9997876), (38, 8419264), (56, 5713072), (64, 4998938), (76, 4209632), (112, 2856536), (128, 2499469), (133, 2405504), (152, 2104816), (224, 1428268), (266, 1202752), (304, 1052408), (448, 714134), (532, 601376), (608, 526204), (896, 357067), (1064, 300688), (1216, 263102), (2128, 150344), (2432, 131551), (4256, 75172), (8512, 37586), (17024, 18793)]