220003776

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 210

約数和(自身を含む): 691883808

約数和(自身を除く): 471880032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 81, 93, 96, 108, 111, 124, 144, 148, 162, 186, 192, 216, 222, 248, 279, 288, 296, 324, 333, 372, 432, 444, 496, 558, 576, 592, 648, 666, 744, 837, 864, 888, 992, 999, 1116, 1147, 1184, 1296, 1332, 1369, 1488, 1674, 1728, 1776, 1984, 1998, 2232, 2294, 2368, 2511, 2592, 2664, 2738, 2976, 2997, 3348, 3441, 3552, 3996, 4107, 4464, 4588, 5022, 5184, 5328, 5476, 5952, 5994, 6696, 6882, 7104, 7992, 8214, 8928, 9176, 10044, 10323, 10656, 10952, 11988, 12321, 13392, 13764, 15984, 16428, 17856, 18352, 20088, 20646, 21312, 21904, 23976, 24642, 26784, 27528, 30969, 31968, 32856, 36704, 36963, 40176, 41292, 42439, 43808, 47952, 49284, 53568, 55056, 61938, 63936, 65712, 73408, 73926, 80352, 82584, 84878, 87616, 92907, 95904, 98568, 110112, 110889, 123876, 127317, 131424, 147852, 160704, 165168, 169756, 185814, 191808, 197136, 220224, 221778, 247752, 254634, 262848, 295704, 330336, 339512, 371628, 381951, 394272, 443556, 495504, 509268, 591408, 660672, 679024, 743256, 763902, 788544, 887112, 991008, 1018536, 1145853, 1182816, 1358048, 1486512, 1527804, 1774224, 1982016, 2037072, 2291706, 2365632, 2716096, 2973024, 3055608, 3437559, 3548448, 4074144, 4583412, 5946048, 6111216, 6875118, 7096896, 8148288, 9166824, 12222432, 13750236, 18333648, 24444864, 27500472, 36667296, 55000944, 73334592, 110001888, 220003776]

約数ペア:

[(1, 220003776), (2, 110001888), (3, 73334592), (4, 55000944), (6, 36667296), (8, 27500472), (9, 24444864), (12, 18333648), (16, 13750236), (18, 12222432), (24, 9166824), (27, 8148288), (31, 7096896), (32, 6875118), (36, 6111216), (37, 5946048), (48, 4583412), (54, 4074144), (62, 3548448), (64, 3437559), (72, 3055608), (74, 2973024), (81, 2716096), (93, 2365632), (96, 2291706), (108, 2037072), (111, 1982016), (124, 1774224), (144, 1527804), (148, 1486512), (162, 1358048), (186, 1182816), (192, 1145853), (216, 1018536), (222, 991008), (248, 887112), (279, 788544), (288, 763902), (296, 743256), (324, 679024), (333, 660672), (372, 591408), (432, 509268), (444, 495504), (496, 443556), (558, 394272), (576, 381951), (592, 371628), (648, 339512), (666, 330336), (744, 295704), (837, 262848), (864, 254634), (888, 247752), (992, 221778), (999, 220224), (1116, 197136), (1147, 191808), (1184, 185814), (1296, 169756), (1332, 165168), (1369, 160704), (1488, 147852), (1674, 131424), (1728, 127317), (1776, 123876), (1984, 110889), (1998, 110112), (2232, 98568), (2294, 95904), (2368, 92907), (2511, 87616), (2592, 84878), (2664, 82584), (2738, 80352), (2976, 73926), (2997, 73408), (3348, 65712), (3441, 63936), (3552, 61938), (3996, 55056), (4107, 53568), (4464, 49284), (4588, 47952), (5022, 43808), (5184, 42439), (5328, 41292), (5476, 40176), (5952, 36963), (5994, 36704), (6696, 32856), (6882, 31968), (7104, 30969), (7992, 27528), (8214, 26784), (8928, 24642), (9176, 23976), (10044, 21904), (10323, 21312), (10656, 20646), (10952, 20088), (11988, 18352), (12321, 17856), (13392, 16428), (13764, 15984)]