820031472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 2554280960

約数和(自身を除く): 1734249488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 151, 156, 208, 216, 234, 302, 312, 351, 432, 453, 468, 604, 624, 702, 906, 936, 967, 1208, 1359, 1404, 1812, 1872, 1934, 1963, 2416, 2718, 2808, 2901, 3624, 3868, 3926, 4077, 5436, 5616, 5802, 5889, 7248, 7736, 7852, 8154, 8703, 10872, 11604, 11778, 12571, 15472, 15704, 16308, 17406, 17667, 21744, 23208, 23556, 25142, 26109, 31408, 32616, 34812, 35334, 37713, 46416, 47112, 50284, 52218, 53001, 65232, 69624, 70668, 75426, 94224, 100568, 104436, 106002, 113139, 139248, 141336, 146017, 150852, 201136, 208872, 212004, 226278, 282672, 292034, 301704, 339417, 417744, 424008, 438051, 452556, 584068, 603408, 678834, 848016, 876102, 905112, 1168136, 1314153, 1357668, 1752204, 1810224, 1898221, 2336272, 2628306, 2715336, 3504408, 3796442, 3942459, 5256612, 5430672, 5694663, 7008816, 7592884, 7884918, 10513224, 11389326, 15185768, 15769836, 17083989, 21026448, 22778652, 30371536, 31539672, 34167978, 45557304, 51251967, 63079344, 68335956, 91114608, 102503934, 136671912, 205007868, 273343824, 410015736, 820031472]

約数ペア:

[(1, 820031472), (2, 410015736), (3, 273343824), (4, 205007868), (6, 136671912), (8, 102503934), (9, 91114608), (12, 68335956), (13, 63079344), (16, 51251967), (18, 45557304), (24, 34167978), (26, 31539672), (27, 30371536), (36, 22778652), (39, 21026448), (48, 17083989), (52, 15769836), (54, 15185768), (72, 11389326), (78, 10513224), (104, 7884918), (108, 7592884), (117, 7008816), (144, 5694663), (151, 5430672), (156, 5256612), (208, 3942459), (216, 3796442), (234, 3504408), (302, 2715336), (312, 2628306), (351, 2336272), (432, 1898221), (453, 1810224), (468, 1752204), (604, 1357668), (624, 1314153), (702, 1168136), (906, 905112), (936, 876102), (967, 848016), (1208, 678834), (1359, 603408), (1404, 584068), (1812, 452556), (1872, 438051), (1934, 424008), (1963, 417744), (2416, 339417), (2718, 301704), (2808, 292034), (2901, 282672), (3624, 226278), (3868, 212004), (3926, 208872), (4077, 201136), (5436, 150852), (5616, 146017), (5802, 141336), (5889, 139248), (7248, 113139), (7736, 106002), (7852, 104436), (8154, 100568), (8703, 94224), (10872, 75426), (11604, 70668), (11778, 69624), (12571, 65232), (15472, 53001), (15704, 52218), (16308, 50284), (17406, 47112), (17667, 46416), (21744, 37713), (23208, 35334), (23556, 34812), (25142, 32616), (26109, 31408)]