2005481856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 6292339200

約数和(自身を除く): 4286857344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 89, 96, 101, 112, 128, 166, 168, 178, 192, 202, 224, 249, 267, 303, 332, 336, 356, 384, 404, 448, 498, 534, 581, 606, 623, 664, 672, 707, 712, 808, 896, 996, 1068, 1162, 1212, 1246, 1328, 1344, 1414, 1424, 1616, 1743, 1869, 1992, 2121, 2136, 2324, 2424, 2492, 2656, 2688, 2828, 2848, 3232, 3486, 3738, 3984, 4242, 4272, 4648, 4848, 4984, 5312, 5656, 5696, 6464, 6972, 7387, 7476, 7968, 8383, 8484, 8544, 8989, 9296, 9696, 9968, 10624, 11312, 11392, 12928, 13944, 14774, 14952, 15936, 16766, 16968, 17088, 17978, 18592, 19392, 19936, 22161, 22624, 25149, 26967, 27888, 29548, 29904, 31872, 33532, 33936, 34176, 35956, 37184, 38784, 39872, 44322, 45248, 50298, 51709, 53934, 55776, 58681, 59096, 59808, 62923, 67064, 67872, 71912, 74368, 79744, 88644, 90496, 100596, 103418, 107868, 111552, 117362, 118192, 119616, 125846, 134128, 135744, 143824, 155127, 176043, 177288, 188769, 201192, 206836, 215736, 223104, 234724, 236384, 239232, 251692, 268256, 271488, 287648, 310254, 352086, 354576, 377538, 402384, 413672, 431472, 469448, 472768, 503384, 536512, 575296, 620508, 704172, 709152, 746087, 755076, 804768, 827344, 862944, 938896, 945536, 1006768, 1073024, 1150592, 1241016, 1408344, 1418304, 1492174, 1510152, 1609536, 1654688, 1725888, 1877792, 2013536, 2238261, 2482032, 2816688, 2836608, 2984348, 3020304, 3219072, 3309376, 3451776, 3755584, 4027072, 4476522, 4964064, 5222609, 5633376, 5968696, 6040608, 6618752, 7511168, 8054144, 8953044, 9928128, 10445218, 11266752, 11937392, 12081216, 15667827, 17906088, 19856256, 20890436, 22533504, 23874784, 24162432, 31335654, 35812176, 41780872, 47749568, 62671308, 71624352, 83561744, 95499136, 125342616, 143248704, 167123488, 250685232, 286497408, 334246976, 501370464, 668493952, 1002740928, 2005481856]

約数ペア:

[(1, 2005481856), (2, 1002740928), (3, 668493952), (4, 501370464), (6, 334246976), (7, 286497408), (8, 250685232), (12, 167123488), (14, 143248704), (16, 125342616), (21, 95499136), (24, 83561744), (28, 71624352), (32, 62671308), (42, 47749568), (48, 41780872), (56, 35812176), (64, 31335654), (83, 24162432), (84, 23874784), (89, 22533504), (96, 20890436), (101, 19856256), (112, 17906088), (128, 15667827), (166, 12081216), (168, 11937392), (178, 11266752), (192, 10445218), (202, 9928128), (224, 8953044), (249, 8054144), (267, 7511168), (303, 6618752), (332, 6040608), (336, 5968696), (356, 5633376), (384, 5222609), (404, 4964064), (448, 4476522), (498, 4027072), (534, 3755584), (581, 3451776), (606, 3309376), (623, 3219072), (664, 3020304), (672, 2984348), (707, 2836608), (712, 2816688), (808, 2482032), (896, 2238261), (996, 2013536), (1068, 1877792), (1162, 1725888), (1212, 1654688), (1246, 1609536), (1328, 1510152), (1344, 1492174), (1414, 1418304), (1424, 1408344), (1616, 1241016), (1743, 1150592), (1869, 1073024), (1992, 1006768), (2121, 945536), (2136, 938896), (2324, 862944), (2424, 827344), (2492, 804768), (2656, 755076), (2688, 746087), (2828, 709152), (2848, 704172), (3232, 620508), (3486, 575296), (3738, 536512), (3984, 503384), (4242, 472768), (4272, 469448), (4648, 431472), (4848, 413672), (4984, 402384), (5312, 377538), (5656, 354576), (5696, 352086), (6464, 310254), (6972, 287648), (7387, 271488), (7476, 268256), (7968, 251692), (8383, 239232), (8484, 236384), (8544, 234724), (8989, 223104), (9296, 215736), (9696, 206836), (9968, 201192), (10624, 188769), (11312, 177288), (11392, 176043), (12928, 155127), (13944, 143824), (14774, 135744), (14952, 134128), (15936, 125846), (16766, 119616), (16968, 118192), (17088, 117362), (17978, 111552), (18592, 107868), (19392, 103418), (19936, 100596), (22161, 90496), (22624, 88644), (25149, 79744), (26967, 74368), (27888, 71912), (29548, 67872), (29904, 67064), (31872, 62923), (33532, 59808), (33936, 59096), (34176, 58681), (35956, 55776), (37184, 53934), (38784, 51709), (39872, 50298), (44322, 45248)]