213644816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9172

約数の個数: 80

約数和(自身を含む): 543298560

約数和(自身を除く): 329653744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 9127, 11704, 18254, 23408, 36508, 63889, 73016, 100397, 127778, 146032, 173413, 200794, 255556, 346826, 401588, 511112, 693652, 702779, 803176, 1022224, 1213891, 1387304, 1405558, 1606352, 1907543, 2427782, 2774608, 2811116, 3815086, 4855564, 5622232, 7630172, 9711128, 11244464, 13352801, 15260344, 19422256, 26705602, 30520688, 53411204, 106822408, 213644816]

約数ペア:

[(1, 213644816), (2, 106822408), (4, 53411204), (7, 30520688), (8, 26705602), (11, 19422256), (14, 15260344), (16, 13352801), (19, 11244464), (22, 9711128), (28, 7630172), (38, 5622232), (44, 4855564), (56, 3815086), (76, 2811116), (77, 2774608), (88, 2427782), (112, 1907543), (133, 1606352), (152, 1405558), (154, 1387304), (176, 1213891), (209, 1022224), (266, 803176), (304, 702779), (308, 693652), (418, 511112), (532, 401588), (616, 346826), (836, 255556), (1064, 200794), (1232, 173413), (1463, 146032), (1672, 127778), (2128, 100397), (2926, 73016), (3344, 63889), (5852, 36508), (9127, 23408), (11704, 18254)]