221603712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2332

約数の個数: 128

約数和(自身を含む): 670360320

約数和(自身を除く): 448756608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 1012, 1056, 1104, 1408, 1472, 1518, 2024, 2112, 2208, 2281, 2944, 3036, 4048, 4224, 4416, 4562, 6072, 6843, 8096, 8832, 9124, 12144, 13686, 16192, 18248, 24288, 25091, 27372, 32384, 36496, 48576, 50182, 52463, 54744, 72992, 75273, 97152, 100364, 104926, 109488, 145984, 150546, 157389, 200728, 209852, 218976, 291968, 301092, 314778, 401456, 419704, 437952, 577093, 602184, 629556, 802912, 839408, 875904, 1154186, 1204368, 1259112, 1605824, 1678816, 1731279, 2308372, 2408736, 2518224, 3211648, 3357632, 3462558, 4616744, 4817472, 5036448, 6715264, 6925116, 9233488, 9634944, 10072896, 13850232, 18466976, 20145792, 27700464, 36933952, 55400928, 73867904, 110801856, 221603712]

約数ペア:

[(1, 221603712), (2, 110801856), (3, 73867904), (4, 55400928), (6, 36933952), (8, 27700464), (11, 20145792), (12, 18466976), (16, 13850232), (22, 10072896), (23, 9634944), (24, 9233488), (32, 6925116), (33, 6715264), (44, 5036448), (46, 4817472), (48, 4616744), (64, 3462558), (66, 3357632), (69, 3211648), (88, 2518224), (92, 2408736), (96, 2308372), (128, 1731279), (132, 1678816), (138, 1605824), (176, 1259112), (184, 1204368), (192, 1154186), (253, 875904), (264, 839408), (276, 802912), (352, 629556), (368, 602184), (384, 577093), (506, 437952), (528, 419704), (552, 401456), (704, 314778), (736, 301092), (759, 291968), (1012, 218976), (1056, 209852), (1104, 200728), (1408, 157389), (1472, 150546), (1518, 145984), (2024, 109488), (2112, 104926), (2208, 100364), (2281, 97152), (2944, 75273), (3036, 72992), (4048, 54744), (4224, 52463), (4416, 50182), (4562, 48576), (6072, 36496), (6843, 32384), (8096, 27372), (8832, 25091), (9124, 24288), (12144, 18248), (13686, 16192)]