212951582032

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{1049}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 495968256000

約数和(自身を除く): 283016673968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 826, 868, 944, 991, 1049, 1652, 1736, 1829, 1982, 2098, 3304, 3472, 3658, 3964, 4196, 6608, 6937, 7316, 7343, 7928, 8392, 12803, 13874, 14632, 14686, 15856, 16784, 25606, 27748, 29264, 29372, 30721, 32519, 51212, 55496, 58469, 58744, 61442, 61891, 65038, 102424, 110992, 116938, 117488, 122884, 123782, 130076, 204848, 215047, 227633, 233876, 245768, 247564, 260152, 409283, 430094, 433237, 455266, 467752, 491536, 495128, 520304, 818566, 860188, 866474, 910532, 935504, 990256, 1039559, 1637132, 1720376, 1732948, 1812539, 1821064, 1918621, 2079118, 3274264, 3440752, 3465896, 3625078, 3642128, 3837242, 4158236, 6548528, 6931792, 7250156, 7276913, 7674484, 8316472, 12687773, 13430347, 14500312, 14553826, 15348968, 16632944, 25375546, 26860694, 29000624, 29107652, 30697936, 32226329, 50751092, 53721388, 58215304, 61333981, 64452658, 101502184, 107442776, 116430608, 122667962, 128905316, 203004368, 214885552, 225584303, 245335924, 257810632, 429337867, 451168606, 490671848, 515621264, 858675734, 902337212, 981343696, 1717351468, 1804674424, 1901353411, 3434702936, 3609348848, 3802706822, 6869405872, 7605413644, 13309473877, 15210827288, 26618947754, 30421654576, 53237895508, 106475791016, 212951582032]

約数ペア:

[(1, 212951582032), (2, 106475791016), (4, 53237895508), (7, 30421654576), (8, 26618947754), (14, 15210827288), (16, 13309473877), (28, 7605413644), (31, 6869405872), (56, 3802706822), (59, 3609348848), (62, 3434702936), (112, 1901353411), (118, 1804674424), (124, 1717351468), (217, 981343696), (236, 902337212), (248, 858675734), (413, 515621264), (434, 490671848), (472, 451168606), (496, 429337867), (826, 257810632), (868, 245335924), (944, 225584303), (991, 214885552), (1049, 203004368), (1652, 128905316), (1736, 122667962), (1829, 116430608), (1982, 107442776), (2098, 101502184), (3304, 64452658), (3472, 61333981), (3658, 58215304), (3964, 53721388), (4196, 50751092), (6608, 32226329), (6937, 30697936), (7316, 29107652), (7343, 29000624), (7928, 26860694), (8392, 25375546), (12803, 16632944), (13874, 15348968), (14632, 14553826), (14686, 14500312), (15856, 13430347), (16784, 12687773), (25606, 8316472), (27748, 7674484), (29264, 7276913), (29372, 7250156), (30721, 6931792), (32519, 6548528), (51212, 4158236), (55496, 3837242), (58469, 3642128), (58744, 3625078), (61442, 3465896), (61891, 3440752), (65038, 3274264), (102424, 2079118), (110992, 1918621), (116938, 1821064), (117488, 1812539), (122884, 1732948), (123782, 1720376), (130076, 1637132), (204848, 1039559), (215047, 990256), (227633, 935504), (233876, 910532), (245768, 866474), (247564, 860188), (260152, 818566), (409283, 520304), (430094, 495128), (433237, 491536), (455266, 467752)]