281952840056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1\times {\mathrm{7013}}^1$

素因数の和:8736

約数の個数: 64

約数和(自身を含む): 548787143520

約数和(自身を除く): 266834303464

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1601, 3139, 3202, 6278, 6404, 7013, 12556, 12808, 14026, 25112, 28052, 56104, 68843, 116873, 137686, 233746, 275372, 301559, 467492, 511949, 550744, 603118, 934984, 1023898, 1206236, 2047796, 2412472, 4095592, 5025539, 10051078, 11227813, 20102156, 22013807, 22455626, 40204312, 44027614, 44911252, 88055228, 89822504, 176110456, 482795959, 819630349, 965591918, 1639260698, 1931183836, 3278521396, 3862367672, 6557042792, 35244105007, 70488210014, 140976420028, 281952840056]

約数ペア:

[(1, 281952840056), (2, 140976420028), (4, 70488210014), (8, 35244105007), (43, 6557042792), (73, 3862367672), (86, 3278521396), (146, 1931183836), (172, 1639260698), (292, 965591918), (344, 819630349), (584, 482795959), (1601, 176110456), (3139, 89822504), (3202, 88055228), (6278, 44911252), (6404, 44027614), (7013, 40204312), (12556, 22455626), (12808, 22013807), (14026, 20102156), (25112, 11227813), (28052, 10051078), (56104, 5025539), (68843, 4095592), (116873, 2412472), (137686, 2047796), (233746, 1206236), (275372, 1023898), (301559, 934984), (467492, 603118), (511949, 550744)]