2215661808

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 5811770880

約数和(自身を除く): 3596109072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 617, 632, 947, 948, 1234, 1264, 1851, 1894, 1896, 2468, 2841, 3702, 3788, 3792, 4936, 5682, 7404, 7576, 9872, 11364, 14808, 15152, 22728, 29616, 45456, 48743, 74813, 97486, 146229, 149626, 194972, 224439, 292458, 299252, 389944, 448878, 584299, 584916, 598504, 779888, 897756, 1168598, 1169832, 1197008, 1752897, 1795512, 2337196, 2339664, 3505794, 3591024, 4674392, 7011588, 9348784, 14023176, 28046352, 46159621, 92319242, 138478863, 184638484, 276957726, 369276968, 553915452, 738553936, 1107830904, 2215661808]

約数ペア:

[(1, 2215661808), (2, 1107830904), (3, 738553936), (4, 553915452), (6, 369276968), (8, 276957726), (12, 184638484), (16, 138478863), (24, 92319242), (48, 46159621), (79, 28046352), (158, 14023176), (237, 9348784), (316, 7011588), (474, 4674392), (617, 3591024), (632, 3505794), (947, 2339664), (948, 2337196), (1234, 1795512), (1264, 1752897), (1851, 1197008), (1894, 1169832), (1896, 1168598), (2468, 897756), (2841, 779888), (3702, 598504), (3788, 584916), (3792, 584299), (4936, 448878), (5682, 389944), (7404, 299252), (7576, 292458), (9872, 224439), (11364, 194972), (14808, 149626), (15152, 146229), (22728, 97486), (29616, 74813), (45456, 48743)]