220642944

素因数分解:

$2^7\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1327}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 587879040

約数和(自身を除く): 367236096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 433, 866, 1299, 1327, 1732, 2598, 2654, 3464, 3981, 5196, 5308, 6928, 7962, 10392, 10616, 13856, 15924, 20784, 21232, 27712, 31848, 41568, 42464, 55424, 63696, 83136, 84928, 127392, 166272, 169856, 254784, 509568, 574591, 1149182, 1723773, 2298364, 3447546, 4596728, 6895092, 9193456, 13790184, 18386912, 27580368, 36773824, 55160736, 73547648, 110321472, 220642944]

約数ペア:

[(1, 220642944), (2, 110321472), (3, 73547648), (4, 55160736), (6, 36773824), (8, 27580368), (12, 18386912), (16, 13790184), (24, 9193456), (32, 6895092), (48, 4596728), (64, 3447546), (96, 2298364), (128, 1723773), (192, 1149182), (384, 574591), (433, 509568), (866, 254784), (1299, 169856), (1327, 166272), (1732, 127392), (2598, 84928), (2654, 83136), (3464, 63696), (3981, 55424), (5196, 42464), (5308, 41568), (6928, 31848), (7962, 27712), (10392, 21232), (10616, 20784), (13856, 15924)]