254168496

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 788253120

約数和(自身を除く): 534084624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 102, 106, 108, 136, 144, 153, 159, 204, 212, 216, 272, 306, 318, 408, 424, 432, 459, 477, 612, 636, 653, 816, 848, 901, 918, 954, 1224, 1272, 1306, 1431, 1802, 1836, 1908, 1959, 2448, 2544, 2612, 2703, 2862, 3604, 3672, 3816, 3918, 5224, 5406, 5724, 5877, 7208, 7344, 7632, 7836, 8109, 10448, 10812, 11101, 11448, 11754, 14416, 15672, 16218, 17631, 21624, 22202, 22896, 23508, 24327, 31344, 32436, 33303, 34609, 35262, 43248, 44404, 47016, 48654, 64872, 66606, 69218, 70524, 88808, 94032, 97308, 99909, 103827, 129744, 133212, 138436, 141048, 177616, 194616, 199818, 207654, 266424, 276872, 282096, 299727, 311481, 389232, 399636, 415308, 532848, 553744, 588353, 599454, 622962, 799272, 830616, 934443, 1176706, 1198908, 1245924, 1598544, 1661232, 1765059, 1868886, 2353412, 2397816, 2491848, 3530118, 3737772, 4706824, 4795632, 4983696, 5295177, 7060236, 7475544, 9413648, 10590354, 14120472, 14951088, 15885531, 21180708, 28240944, 31771062, 42361416, 63542124, 84722832, 127084248, 254168496]

約数ペア:

[(1, 254168496), (2, 127084248), (3, 84722832), (4, 63542124), (6, 42361416), (8, 31771062), (9, 28240944), (12, 21180708), (16, 15885531), (17, 14951088), (18, 14120472), (24, 10590354), (27, 9413648), (34, 7475544), (36, 7060236), (48, 5295177), (51, 4983696), (53, 4795632), (54, 4706824), (68, 3737772), (72, 3530118), (102, 2491848), (106, 2397816), (108, 2353412), (136, 1868886), (144, 1765059), (153, 1661232), (159, 1598544), (204, 1245924), (212, 1198908), (216, 1176706), (272, 934443), (306, 830616), (318, 799272), (408, 622962), (424, 599454), (432, 588353), (459, 553744), (477, 532848), (612, 415308), (636, 399636), (653, 389232), (816, 311481), (848, 299727), (901, 282096), (918, 276872), (954, 266424), (1224, 207654), (1272, 199818), (1306, 194616), (1431, 177616), (1802, 141048), (1836, 138436), (1908, 133212), (1959, 129744), (2448, 103827), (2544, 99909), (2612, 97308), (2703, 94032), (2862, 88808), (3604, 70524), (3672, 69218), (3816, 66606), (3918, 64872), (5224, 48654), (5406, 47016), (5724, 44404), (5877, 43248), (7208, 35262), (7344, 34609), (7632, 33303), (7836, 32436), (8109, 31344), (10448, 24327), (10812, 23508), (11101, 22896), (11448, 22202), (11754, 21624), (14416, 17631), (15672, 16218)]