220655424

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 641396736

約数和(自身を除く): 420741312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 191, 192, 264, 352, 382, 528, 547, 573, 704, 764, 1056, 1094, 1146, 1528, 1641, 2101, 2112, 2188, 2292, 3056, 3282, 4202, 4376, 4584, 6017, 6112, 6303, 6564, 8404, 8752, 9168, 12034, 12224, 12606, 13128, 16808, 17504, 18051, 18336, 24068, 25212, 26256, 33616, 35008, 36102, 36672, 48136, 50424, 52512, 67232, 72204, 96272, 100848, 104477, 105024, 134464, 144408, 192544, 201696, 208954, 288816, 313431, 385088, 403392, 417908, 577632, 626862, 835816, 1149247, 1155264, 1253724, 1671632, 2298494, 2507448, 3343264, 3447741, 4596988, 5014896, 6686528, 6895482, 9193976, 10029792, 13790964, 18387952, 20059584, 27581928, 36775904, 55163856, 73551808, 110327712, 220655424]

約数ペア:

[(1, 220655424), (2, 110327712), (3, 73551808), (4, 55163856), (6, 36775904), (8, 27581928), (11, 20059584), (12, 18387952), (16, 13790964), (22, 10029792), (24, 9193976), (32, 6895482), (33, 6686528), (44, 5014896), (48, 4596988), (64, 3447741), (66, 3343264), (88, 2507448), (96, 2298494), (132, 1671632), (176, 1253724), (191, 1155264), (192, 1149247), (264, 835816), (352, 626862), (382, 577632), (528, 417908), (547, 403392), (573, 385088), (704, 313431), (764, 288816), (1056, 208954), (1094, 201696), (1146, 192544), (1528, 144408), (1641, 134464), (2101, 105024), (2112, 104477), (2188, 100848), (2292, 96272), (3056, 72204), (3282, 67232), (4202, 52512), (4376, 50424), (4584, 48136), (6017, 36672), (6112, 36102), (6303, 35008), (6564, 33616), (8404, 26256), (8752, 25212), (9168, 24068), (12034, 18336), (12224, 18051), (12606, 17504), (13128, 16808)]