280269192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22853}}^1$

素因数の和:22942

約数の個数: 64

約数和(自身を含む): 811774080

約数和(自身を除く): 531504888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 22853, 45706, 68559, 91412, 137118, 159971, 182824, 274236, 319942, 479913, 548472, 639884, 959826, 1279768, 1668269, 1919652, 3336538, 3839304, 5004807, 6673076, 10009614, 11677883, 13346152, 20019228, 23355766, 35033649, 40038456, 46711532, 70067298, 93423064, 140134596, 280269192]

約数ペア:

[(1, 280269192), (2, 140134596), (3, 93423064), (4, 70067298), (6, 46711532), (7, 40038456), (8, 35033649), (12, 23355766), (14, 20019228), (21, 13346152), (24, 11677883), (28, 10009614), (42, 6673076), (56, 5004807), (73, 3839304), (84, 3336538), (146, 1919652), (168, 1668269), (219, 1279768), (292, 959826), (438, 639884), (511, 548472), (584, 479913), (876, 319942), (1022, 274236), (1533, 182824), (1752, 159971), (2044, 137118), (3066, 91412), (4088, 68559), (6132, 45706), (12264, 22853)]