2111210112

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:783

約数の個数: 256

約数和(自身を含む): 6599024640

約数和(自身を除く): 4487814528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 64, 66, 69, 88, 92, 93, 96, 124, 128, 132, 138, 176, 184, 186, 192, 248, 253, 264, 276, 341, 352, 368, 372, 384, 496, 506, 528, 552, 682, 701, 704, 713, 736, 744, 759, 992, 1012, 1023, 1056, 1104, 1364, 1402, 1408, 1426, 1472, 1488, 1518, 1984, 2024, 2046, 2103, 2112, 2139, 2208, 2728, 2804, 2852, 2944, 2976, 3036, 3968, 4048, 4092, 4206, 4224, 4278, 4416, 5456, 5608, 5704, 5952, 6072, 7711, 7843, 8096, 8184, 8412, 8556, 8832, 10912, 11216, 11408, 11904, 12144, 15422, 15686, 16123, 16192, 16368, 16824, 17112, 21731, 21824, 22432, 22816, 23133, 23529, 24288, 30844, 31372, 32246, 32384, 32736, 33648, 34224, 43462, 43648, 44864, 45632, 46266, 47058, 48369, 48576, 61688, 62744, 64492, 65193, 65472, 67296, 68448, 86924, 89728, 91264, 92532, 94116, 96738, 97152, 123376, 125488, 128984, 130386, 130944, 134592, 136896, 173848, 177353, 185064, 188232, 193476, 239041, 246752, 250976, 257968, 260772, 269184, 273792, 347696, 354706, 370128, 376464, 386952, 478082, 493504, 499813, 501952, 515936, 521544, 532059, 695392, 709412, 717123, 740256, 752928, 773904, 956164, 987008, 999626, 1003904, 1031872, 1043088, 1064118, 1390784, 1418824, 1434246, 1480512, 1499439, 1505856, 1547808, 1912328, 1999252, 2063744, 2086176, 2128236, 2781568, 2837648, 2868492, 2961024, 2998878, 3011712, 3095616, 3824656, 3998504, 4172352, 4256472, 5497943, 5675296, 5736984, 5997756, 6191232, 7649312, 7997008, 8344704, 8512944, 10995886, 11350592, 11473968, 11995512, 15298624, 15994016, 16493829, 17025888, 21991772, 22701184, 22947936, 23991024, 30597248, 31988032, 32987658, 34051776, 43983544, 45895872, 47982048, 63976064, 65975316, 68103552, 87967088, 91791744, 95964096, 131950632, 175934176, 191928192, 263901264, 351868352, 527802528, 703736704, 1055605056, 2111210112]

約数ペア:

[(1, 2111210112), (2, 1055605056), (3, 703736704), (4, 527802528), (6, 351868352), (8, 263901264), (11, 191928192), (12, 175934176), (16, 131950632), (22, 95964096), (23, 91791744), (24, 87967088), (31, 68103552), (32, 65975316), (33, 63976064), (44, 47982048), (46, 45895872), (48, 43983544), (62, 34051776), (64, 32987658), (66, 31988032), (69, 30597248), (88, 23991024), (92, 22947936), (93, 22701184), (96, 21991772), (124, 17025888), (128, 16493829), (132, 15994016), (138, 15298624), (176, 11995512), (184, 11473968), (186, 11350592), (192, 10995886), (248, 8512944), (253, 8344704), (264, 7997008), (276, 7649312), (341, 6191232), (352, 5997756), (368, 5736984), (372, 5675296), (384, 5497943), (496, 4256472), (506, 4172352), (528, 3998504), (552, 3824656), (682, 3095616), (701, 3011712), (704, 2998878), (713, 2961024), (736, 2868492), (744, 2837648), (759, 2781568), (992, 2128236), (1012, 2086176), (1023, 2063744), (1056, 1999252), (1104, 1912328), (1364, 1547808), (1402, 1505856), (1408, 1499439), (1426, 1480512), (1472, 1434246), (1488, 1418824), (1518, 1390784), (1984, 1064118), (2024, 1043088), (2046, 1031872), (2103, 1003904), (2112, 999626), (2139, 987008), (2208, 956164), (2728, 773904), (2804, 752928), (2852, 740256), (2944, 717123), (2976, 709412), (3036, 695392), (3968, 532059), (4048, 521544), (4092, 515936), (4206, 501952), (4224, 499813), (4278, 493504), (4416, 478082), (5456, 386952), (5608, 376464), (5704, 370128), (5952, 354706), (6072, 347696), (7711, 273792), (7843, 269184), (8096, 260772), (8184, 257968), (8412, 250976), (8556, 246752), (8832, 239041), (10912, 193476), (11216, 188232), (11408, 185064), (11904, 177353), (12144, 173848), (15422, 136896), (15686, 134592), (16123, 130944), (16192, 130386), (16368, 128984), (16824, 125488), (17112, 123376), (21731, 97152), (21824, 96738), (22432, 94116), (22816, 92532), (23133, 91264), (23529, 89728), (24288, 86924), (30844, 68448), (31372, 67296), (32246, 65472), (32384, 65193), (32736, 64492), (33648, 62744), (34224, 61688), (43462, 48576), (43648, 48369), (44864, 47058), (45632, 46266)]