428222016

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 1282866624

約数和(自身を除く): 854644608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 71, 72, 74, 96, 111, 142, 144, 148, 192, 213, 222, 283, 284, 288, 296, 333, 426, 444, 566, 568, 576, 592, 639, 666, 849, 852, 888, 1132, 1136, 1184, 1278, 1332, 1698, 1704, 1776, 2264, 2272, 2368, 2547, 2556, 2627, 2664, 3396, 3408, 3552, 4528, 4544, 5094, 5112, 5254, 5328, 6792, 6816, 7104, 7881, 9056, 10188, 10224, 10471, 10508, 10656, 13584, 13632, 15762, 18112, 20093, 20376, 20448, 20942, 21016, 21312, 23643, 27168, 31413, 31524, 40186, 40752, 40896, 41884, 42032, 47286, 54336, 60279, 62826, 63048, 80372, 81504, 83768, 84064, 94239, 94572, 120558, 125652, 126096, 160744, 163008, 167536, 168128, 180837, 188478, 189144, 241116, 251304, 252192, 321488, 335072, 361674, 376956, 378288, 482232, 502608, 504384, 642976, 670144, 723348, 743441, 753912, 756576, 964464, 1005216, 1285952, 1446696, 1486882, 1507824, 1513152, 1928928, 2010432, 2230323, 2893392, 2973764, 3015648, 3857856, 4460646, 5786784, 5947528, 6031296, 6690969, 8921292, 11573568, 11895056, 13381938, 17842584, 23790112, 26763876, 35685168, 47580224, 53527752, 71370336, 107055504, 142740672, 214111008, 428222016]

約数ペア:

[(1, 428222016), (2, 214111008), (3, 142740672), (4, 107055504), (6, 71370336), (8, 53527752), (9, 47580224), (12, 35685168), (16, 26763876), (18, 23790112), (24, 17842584), (32, 13381938), (36, 11895056), (37, 11573568), (48, 8921292), (64, 6690969), (71, 6031296), (72, 5947528), (74, 5786784), (96, 4460646), (111, 3857856), (142, 3015648), (144, 2973764), (148, 2893392), (192, 2230323), (213, 2010432), (222, 1928928), (283, 1513152), (284, 1507824), (288, 1486882), (296, 1446696), (333, 1285952), (426, 1005216), (444, 964464), (566, 756576), (568, 753912), (576, 743441), (592, 723348), (639, 670144), (666, 642976), (849, 504384), (852, 502608), (888, 482232), (1132, 378288), (1136, 376956), (1184, 361674), (1278, 335072), (1332, 321488), (1698, 252192), (1704, 251304), (1776, 241116), (2264, 189144), (2272, 188478), (2368, 180837), (2547, 168128), (2556, 167536), (2627, 163008), (2664, 160744), (3396, 126096), (3408, 125652), (3552, 120558), (4528, 94572), (4544, 94239), (5094, 84064), (5112, 83768), (5254, 81504), (5328, 80372), (6792, 63048), (6816, 62826), (7104, 60279), (7881, 54336), (9056, 47286), (10188, 42032), (10224, 41884), (10471, 40896), (10508, 40752), (10656, 40186), (13584, 31524), (13632, 31413), (15762, 27168), (18112, 23643), (20093, 21312), (20376, 21016), (20448, 20942)]