557942832

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1742120640

約数和(自身を除く): 1184177808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 37, 46, 48, 58, 69, 72, 74, 87, 92, 111, 116, 138, 144, 148, 157, 174, 184, 207, 222, 232, 261, 276, 296, 314, 333, 348, 368, 414, 444, 464, 471, 522, 552, 592, 628, 666, 667, 696, 828, 851, 888, 942, 1044, 1073, 1104, 1256, 1332, 1334, 1392, 1413, 1656, 1702, 1776, 1884, 2001, 2088, 2146, 2512, 2553, 2664, 2668, 2826, 3219, 3312, 3404, 3611, 3768, 4002, 4176, 4292, 4553, 5106, 5328, 5336, 5652, 5809, 6003, 6438, 6808, 7222, 7536, 7659, 8004, 8584, 9106, 9657, 10212, 10672, 10833, 11304, 11618, 12006, 12876, 13616, 13659, 14444, 15318, 16008, 17168, 17427, 18212, 19314, 20424, 21666, 22608, 23236, 24012, 24679, 25752, 27318, 28888, 30636, 32016, 32499, 34854, 36424, 38628, 40848, 40977, 43332, 46472, 48024, 49358, 51504, 52281, 54636, 57776, 61272, 64998, 69708, 72848, 74037, 77256, 81954, 86664, 92944, 96048, 98716, 104562, 104719, 109272, 122544, 129996, 133607, 139416, 148074, 154512, 163908, 168461, 173328, 197432, 209124, 209438, 218544, 222111, 259992, 267214, 278832, 296148, 314157, 327816, 336922, 394864, 400821, 418248, 418876, 444222, 505383, 519984, 534428, 592296, 628314, 655632, 673844, 801642, 836496, 837752, 888444, 942471, 1010766, 1068856, 1184592, 1202463, 1256628, 1347688, 1516149, 1603284, 1675504, 1776888, 1884942, 2021532, 2137712, 2404926, 2513256, 2695376, 3032298, 3206568, 3553776, 3769884, 3874603, 4043064, 4809852, 5026512, 6064596, 6413136, 7539768, 7749206, 8086128, 9619704, 11623809, 12129192, 15079536, 15498412, 19239408, 23247618, 24258384, 30996824, 34871427, 46495236, 61993648, 69742854, 92990472, 139485708, 185980944, 278971416, 557942832]

約数ペア:

[(1, 557942832), (2, 278971416), (3, 185980944), (4, 139485708), (6, 92990472), (8, 69742854), (9, 61993648), (12, 46495236), (16, 34871427), (18, 30996824), (23, 24258384), (24, 23247618), (29, 19239408), (36, 15498412), (37, 15079536), (46, 12129192), (48, 11623809), (58, 9619704), (69, 8086128), (72, 7749206), (74, 7539768), (87, 6413136), (92, 6064596), (111, 5026512), (116, 4809852), (138, 4043064), (144, 3874603), (148, 3769884), (157, 3553776), (174, 3206568), (184, 3032298), (207, 2695376), (222, 2513256), (232, 2404926), (261, 2137712), (276, 2021532), (296, 1884942), (314, 1776888), (333, 1675504), (348, 1603284), (368, 1516149), (414, 1347688), (444, 1256628), (464, 1202463), (471, 1184592), (522, 1068856), (552, 1010766), (592, 942471), (628, 888444), (666, 837752), (667, 836496), (696, 801642), (828, 673844), (851, 655632), (888, 628314), (942, 592296), (1044, 534428), (1073, 519984), (1104, 505383), (1256, 444222), (1332, 418876), (1334, 418248), (1392, 400821), (1413, 394864), (1656, 336922), (1702, 327816), (1776, 314157), (1884, 296148), (2001, 278832), (2088, 267214), (2146, 259992), (2512, 222111), (2553, 218544), (2664, 209438), (2668, 209124), (2826, 197432), (3219, 173328), (3312, 168461), (3404, 163908), (3611, 154512), (3768, 148074), (4002, 139416), (4176, 133607), (4292, 129996), (4553, 122544), (5106, 109272), (5328, 104719), (5336, 104562), (5652, 98716), (5809, 96048), (6003, 92944), (6438, 86664), (6808, 81954), (7222, 77256), (7536, 74037), (7659, 72848), (8004, 69708), (8584, 64998), (9106, 61272), (9657, 57776), (10212, 54636), (10672, 52281), (10833, 51504), (11304, 49358), (11618, 48024), (12006, 46472), (12876, 43332), (13616, 40977), (13659, 40848), (14444, 38628), (15318, 36424), (16008, 34854), (17168, 32499), (17427, 32016), (18212, 30636), (19314, 28888), (20424, 27318), (21666, 25752), (22608, 24679), (23236, 24012)]