1966159872

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 6180829200

約数和(自身を除く): 4214669328

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, 93, 96, 108, 111, 124, 128, 144, 148, 186, 192, 216, 222, 248, 256, 279, 288, 296, 333, 372, 384, 432, 444, 496, 512, 558, 576, 592, 666, 744, 768, 837, 864, 888, 961, 992, 999, 1024, 1116, 1147, 1152, 1184, 1332, 1488, 1536, 1674, 1728, 1776, 1922, 1984, 1998, 2048, 2232, 2294, 2304, 2368, 2664, 2883, 2976, 3072, 3348, 3441, 3456, 3552, 3844, 3968, 3996, 4464, 4588, 4608, 4736, 5328, 5766, 5952, 6144, 6696, 6882, 6912, 7104, 7688, 7936, 7992, 8649, 8928, 9176, 9216, 9472, 10323, 10656, 11532, 11904, 13392, 13764, 13824, 14208, 15376, 15872, 15984, 17298, 17856, 18352, 18432, 18944, 20646, 21312, 23064, 23808, 25947, 26784, 27528, 27648, 28416, 30752, 30969, 31744, 31968, 34596, 35557, 35712, 36704, 37888, 41292, 42624, 46128, 47616, 51894, 53568, 55056, 55296, 56832, 61504, 61938, 63488, 63936, 69192, 71114, 71424, 73408, 75776, 82584, 85248, 92256, 95232, 103788, 106671, 107136, 110112, 113664, 123008, 123876, 127872, 138384, 142228, 142848, 146816, 165168, 170496, 184512, 190464, 207576, 213342, 214272, 220224, 227328, 246016, 247752, 255744, 276768, 284456, 285696, 293632, 320013, 330336, 340992, 369024, 415152, 426684, 428544, 440448, 492032, 495504, 511488, 553536, 568912, 571392, 587264, 640026, 660672, 681984, 738048, 830304, 853368, 857088, 880896, 960039, 984064, 991008, 1022976, 1107072, 1137824, 1174528, 1280052, 1321344, 1476096, 1660608, 1706736, 1714176, 1761792, 1920078, 1968128, 1982016, 2045952, 2214144, 2275648, 2349056, 2560104, 2642688, 2952192, 3321216, 3413472, 3523584, 3840156, 3964032, 4428288, 4551296, 5120208, 5285376, 5904384, 6642432, 6826944, 7047168, 7680312, 7928064, 8856576, 9102592, 10240416, 10570752, 13284864, 13653888, 15360624, 15856128, 17713152, 18205184, 20480832, 21141504, 26569728, 27307776, 30721248, 31712256, 36410368, 40961664, 53139456, 54615552, 61442496, 63424512, 72820736, 81923328, 109231104, 122884992, 163846656, 218462208, 245769984, 327693312, 491539968, 655386624, 983079936, 1966159872]

約数ペア:

[(1, 1966159872), (2, 983079936), (3, 655386624), (4, 491539968), (6, 327693312), (8, 245769984), (9, 218462208), (12, 163846656), (16, 122884992), (18, 109231104), (24, 81923328), (27, 72820736), (31, 63424512), (32, 61442496), (36, 54615552), (37, 53139456), (48, 40961664), (54, 36410368), (62, 31712256), (64, 30721248), (72, 27307776), (74, 26569728), (93, 21141504), (96, 20480832), (108, 18205184), (111, 17713152), (124, 15856128), (128, 15360624), (144, 13653888), (148, 13284864), (186, 10570752), (192, 10240416), (216, 9102592), (222, 8856576), (248, 7928064), (256, 7680312), (279, 7047168), (288, 6826944), (296, 6642432), (333, 5904384), (372, 5285376), (384, 5120208), (432, 4551296), (444, 4428288), (496, 3964032), (512, 3840156), (558, 3523584), (576, 3413472), (592, 3321216), (666, 2952192), (744, 2642688), (768, 2560104), (837, 2349056), (864, 2275648), (888, 2214144), (961, 2045952), (992, 1982016), (999, 1968128), (1024, 1920078), (1116, 1761792), (1147, 1714176), (1152, 1706736), (1184, 1660608), (1332, 1476096), (1488, 1321344), (1536, 1280052), (1674, 1174528), (1728, 1137824), (1776, 1107072), (1922, 1022976), (1984, 991008), (1998, 984064), (2048, 960039), (2232, 880896), (2294, 857088), (2304, 853368), (2368, 830304), (2664, 738048), (2883, 681984), (2976, 660672), (3072, 640026), (3348, 587264), (3441, 571392), (3456, 568912), (3552, 553536), (3844, 511488), (3968, 495504), (3996, 492032), (4464, 440448), (4588, 428544), (4608, 426684), (4736, 415152), (5328, 369024), (5766, 340992), (5952, 330336), (6144, 320013), (6696, 293632), (6882, 285696), (6912, 284456), (7104, 276768), (7688, 255744), (7936, 247752), (7992, 246016), (8649, 227328), (8928, 220224), (9176, 214272), (9216, 213342), (9472, 207576), (10323, 190464), (10656, 184512), (11532, 170496), (11904, 165168), (13392, 146816), (13764, 142848), (13824, 142228), (14208, 138384), (15376, 127872), (15872, 123876), (15984, 123008), (17298, 113664), (17856, 110112), (18352, 107136), (18432, 106671), (18944, 103788), (20646, 95232), (21312, 92256), (23064, 85248), (23808, 82584), (25947, 75776), (26784, 73408), (27528, 71424), (27648, 71114), (28416, 69192), (30752, 63936), (30969, 63488), (31744, 61938), (31968, 61504), (34596, 56832), (35557, 55296), (35712, 55056), (36704, 53568), (37888, 51894), (41292, 47616), (42624, 46128)]