2784792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4818408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 197, 228, 248, 372, 394, 456, 589, 591, 744, 788, 1178, 1182, 1576, 1767, 2356, 2364, 3534, 3743, 4712, 4728, 6107, 7068, 7486, 11229, 12214, 14136, 14972, 18321, 22458, 24428, 29944, 36642, 44916, 48856, 73284, 89832, 116033, 146568, 232066, 348099, 464132, 696198, 928264, 1392396, 2784792]

約数ペア:

[(1, 2784792), (2, 1392396), (3, 928264), (4, 696198), (6, 464132), (8, 348099), (12, 232066), (19, 146568), (24, 116033), (31, 89832), (38, 73284), (57, 48856), (62, 44916), (76, 36642), (93, 29944), (114, 24428), (124, 22458), (152, 18321), (186, 14972), (197, 14136), (228, 12214), (248, 11229), (372, 7486), (394, 7068), (456, 6107), (589, 4728), (591, 4712), (744, 3743), (788, 3534), (1178, 2364), (1182, 2356), (1576, 1767)]