380503648

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12967}}^1$

素因数の和:13115

約数の個数: 48

約数和(自身を含む): 862735104

約数和(自身を除く): 482231456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 12967, 14672, 25934, 29344, 51868, 90769, 103736, 181538, 207472, 363076, 414944, 726152, 1452304, 1698677, 2904608, 3397354, 6794708, 11890739, 13589416, 23781478, 27178832, 47562956, 54357664, 95125912, 190251824, 380503648]

約数ペア:

[(1, 380503648), (2, 190251824), (4, 95125912), (7, 54357664), (8, 47562956), (14, 27178832), (16, 23781478), (28, 13589416), (32, 11890739), (56, 6794708), (112, 3397354), (131, 2904608), (224, 1698677), (262, 1452304), (524, 726152), (917, 414944), (1048, 363076), (1834, 207472), (2096, 181538), (3668, 103736), (4192, 90769), (7336, 51868), (12967, 29344), (14672, 25934)]