890916192

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 2852690400

約数和(自身を除く): 1961774208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 37, 48, 54, 58, 62, 72, 74, 87, 93, 96, 108, 111, 116, 124, 144, 148, 174, 186, 216, 222, 232, 248, 261, 279, 288, 296, 333, 348, 372, 432, 444, 464, 496, 522, 558, 592, 666, 696, 744, 783, 837, 864, 888, 899, 928, 961, 992, 999, 1044, 1073, 1116, 1147, 1184, 1332, 1392, 1488, 1566, 1674, 1776, 1798, 1922, 1998, 2088, 2146, 2232, 2294, 2664, 2697, 2784, 2883, 2976, 3132, 3219, 3348, 3441, 3552, 3596, 3844, 3996, 4176, 4292, 4464, 4588, 5328, 5394, 5766, 6264, 6438, 6696, 6882, 7192, 7688, 7992, 8091, 8352, 8584, 8649, 8928, 9176, 9657, 10323, 10656, 10788, 11532, 12528, 12876, 13392, 13764, 14384, 15376, 15984, 16182, 17168, 17298, 18352, 19314, 20646, 21576, 23064, 24273, 25056, 25752, 25947, 26784, 27528, 27869, 28768, 28971, 30752, 30969, 31968, 32364, 33263, 34336, 34596, 35557, 36704, 38628, 41292, 43152, 46128, 48546, 51504, 51894, 55056, 55738, 57942, 61938, 64728, 66526, 69192, 71114, 77256, 82584, 83607, 86304, 92256, 97092, 99789, 103008, 103788, 106671, 110112, 111476, 115884, 123876, 129456, 133052, 138384, 142228, 154512, 165168, 167214, 194184, 199578, 207576, 213342, 222952, 231768, 247752, 250821, 258912, 266104, 276768, 284456, 299367, 309024, 320013, 330336, 334428, 388368, 399156, 415152, 426684, 445904, 463536, 495504, 501642, 532208, 568912, 598734, 640026, 668856, 752463, 776736, 798312, 830304, 853368, 891808, 898101, 927072, 960039, 991008, 1003284, 1031153, 1064416, 1137824, 1197468, 1280052, 1337712, 1504926, 1596624, 1706736, 1796202, 1920078, 2006568, 2062306, 2394936, 2560104, 2675424, 3009852, 3093459, 3193248, 3413472, 3592404, 3840156, 4013136, 4124612, 4789872, 5120208, 6019704, 6186918, 7184808, 7680312, 8026272, 8249224, 9280377, 9579744, 10240416, 12039408, 12373836, 14369616, 15360624, 16498448, 18560754, 24078816, 24747672, 27841131, 28739232, 30721248, 32996896, 37121508, 49495344, 55682262, 74243016, 98990688, 111364524, 148486032, 222729048, 296972064, 445458096, 890916192]

約数ペア:

[(1, 890916192), (2, 445458096), (3, 296972064), (4, 222729048), (6, 148486032), (8, 111364524), (9, 98990688), (12, 74243016), (16, 55682262), (18, 49495344), (24, 37121508), (27, 32996896), (29, 30721248), (31, 28739232), (32, 27841131), (36, 24747672), (37, 24078816), (48, 18560754), (54, 16498448), (58, 15360624), (62, 14369616), (72, 12373836), (74, 12039408), (87, 10240416), (93, 9579744), (96, 9280377), (108, 8249224), (111, 8026272), (116, 7680312), (124, 7184808), (144, 6186918), (148, 6019704), (174, 5120208), (186, 4789872), (216, 4124612), (222, 4013136), (232, 3840156), (248, 3592404), (261, 3413472), (279, 3193248), (288, 3093459), (296, 3009852), (333, 2675424), (348, 2560104), (372, 2394936), (432, 2062306), (444, 2006568), (464, 1920078), (496, 1796202), (522, 1706736), (558, 1596624), (592, 1504926), (666, 1337712), (696, 1280052), (744, 1197468), (783, 1137824), (837, 1064416), (864, 1031153), (888, 1003284), (899, 991008), (928, 960039), (961, 927072), (992, 898101), (999, 891808), (1044, 853368), (1073, 830304), (1116, 798312), (1147, 776736), (1184, 752463), (1332, 668856), (1392, 640026), (1488, 598734), (1566, 568912), (1674, 532208), (1776, 501642), (1798, 495504), (1922, 463536), (1998, 445904), (2088, 426684), (2146, 415152), (2232, 399156), (2294, 388368), (2664, 334428), (2697, 330336), (2784, 320013), (2883, 309024), (2976, 299367), (3132, 284456), (3219, 276768), (3348, 266104), (3441, 258912), (3552, 250821), (3596, 247752), (3844, 231768), (3996, 222952), (4176, 213342), (4292, 207576), (4464, 199578), (4588, 194184), (5328, 167214), (5394, 165168), (5766, 154512), (6264, 142228), (6438, 138384), (6696, 133052), (6882, 129456), (7192, 123876), (7688, 115884), (7992, 111476), (8091, 110112), (8352, 106671), (8584, 103788), (8649, 103008), (8928, 99789), (9176, 97092), (9657, 92256), (10323, 86304), (10656, 83607), (10788, 82584), (11532, 77256), (12528, 71114), (12876, 69192), (13392, 66526), (13764, 64728), (14384, 61938), (15376, 57942), (15984, 55738), (16182, 55056), (17168, 51894), (17298, 51504), (18352, 48546), (19314, 46128), (20646, 43152), (21576, 41292), (23064, 38628), (24273, 36704), (25056, 35557), (25752, 34596), (25947, 34336), (26784, 33263), (27528, 32364), (27869, 31968), (28768, 30969), (28971, 30752)]