348522244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9227}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 744145920

約数和(自身を除く): 395623676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 9227, 9443, 18454, 18886, 36908, 37772, 64589, 129178, 175313, 258356, 350626, 655117, 701252, 1227191, 1310234, 2454382, 2620468, 4585819, 4908764, 9171638, 12447223, 18343276, 24894446, 49788892, 87130561, 174261122, 348522244]

約数ペア:

[(1, 348522244), (2, 174261122), (4, 87130561), (7, 49788892), (14, 24894446), (19, 18343276), (28, 12447223), (38, 9171638), (71, 4908764), (76, 4585819), (133, 2620468), (142, 2454382), (266, 1310234), (284, 1227191), (497, 701252), (532, 655117), (994, 350626), (1349, 258356), (1988, 175313), (2698, 129178), (5396, 64589), (9227, 37772), (9443, 36908), (18454, 18886)]