217022784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 630667776

約数和(自身を除く): 413644992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 211, 264, 352, 422, 487, 528, 633, 704, 844, 974, 1056, 1266, 1461, 1688, 1948, 2112, 2321, 2532, 2922, 3376, 3896, 4642, 5064, 5357, 5844, 6752, 6963, 7792, 9284, 10128, 10714, 11688, 13504, 13926, 15584, 16071, 18568, 20256, 21428, 23376, 27852, 31168, 32142, 37136, 40512, 42856, 46752, 55704, 64284, 74272, 85712, 93504, 102757, 111408, 128568, 148544, 171424, 205514, 222816, 257136, 308271, 342848, 411028, 445632, 514272, 616542, 822056, 1028544, 1130327, 1233084, 1644112, 2260654, 2466168, 3288224, 3390981, 4521308, 4932336, 6576448, 6781962, 9042616, 9864672, 13563924, 18085232, 19729344, 27127848, 36170464, 54255696, 72340928, 108511392, 217022784]

約数ペア:

[(1, 217022784), (2, 108511392), (3, 72340928), (4, 54255696), (6, 36170464), (8, 27127848), (11, 19729344), (12, 18085232), (16, 13563924), (22, 9864672), (24, 9042616), (32, 6781962), (33, 6576448), (44, 4932336), (48, 4521308), (64, 3390981), (66, 3288224), (88, 2466168), (96, 2260654), (132, 1644112), (176, 1233084), (192, 1130327), (211, 1028544), (264, 822056), (352, 616542), (422, 514272), (487, 445632), (528, 411028), (633, 342848), (704, 308271), (844, 257136), (974, 222816), (1056, 205514), (1266, 171424), (1461, 148544), (1688, 128568), (1948, 111408), (2112, 102757), (2321, 93504), (2532, 85712), (2922, 74272), (3376, 64284), (3896, 55704), (4642, 46752), (5064, 42856), (5357, 40512), (5844, 37136), (6752, 32142), (6963, 31168), (7792, 27852), (9284, 23376), (10128, 21428), (10714, 20256), (11688, 18568), (13504, 16071), (13926, 15584)]