557664516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15383}}^1$

素因数の和:15465

約数の個数: 72

約数和(自身を含む): 1511939520

約数和(自身を除く): 954275004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 15383, 18126, 30766, 36252, 46149, 61532, 92298, 138447, 184596, 276894, 292277, 553788, 584554, 815299, 876831, 1169108, 1630598, 1753662, 2445897, 2630493, 3261196, 3507324, 4891794, 5260986, 7337691, 9783588, 10521972, 14675382, 15490681, 29350764, 30981362, 46472043, 61962724, 92944086, 139416129, 185888172, 278832258, 557664516]

約数ペア:

[(1, 557664516), (2, 278832258), (3, 185888172), (4, 139416129), (6, 92944086), (9, 61962724), (12, 46472043), (18, 30981362), (19, 29350764), (36, 15490681), (38, 14675382), (53, 10521972), (57, 9783588), (76, 7337691), (106, 5260986), (114, 4891794), (159, 3507324), (171, 3261196), (212, 2630493), (228, 2445897), (318, 1753662), (342, 1630598), (477, 1169108), (636, 876831), (684, 815299), (954, 584554), (1007, 553788), (1908, 292277), (2014, 276894), (3021, 184596), (4028, 138447), (6042, 92298), (9063, 61532), (12084, 46149), (15383, 36252), (18126, 30766)]