489366144

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 1534896000

約数和(自身を除く): 1045529856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 64, 72, 74, 86, 89, 96, 108, 111, 128, 129, 144, 148, 172, 178, 192, 216, 222, 258, 267, 288, 296, 333, 344, 356, 384, 387, 432, 444, 516, 534, 576, 592, 666, 688, 712, 774, 801, 864, 888, 999, 1032, 1068, 1152, 1161, 1184, 1332, 1376, 1424, 1548, 1591, 1602, 1728, 1776, 1998, 2064, 2136, 2322, 2368, 2403, 2664, 2752, 2848, 3096, 3182, 3204, 3293, 3456, 3552, 3827, 3996, 4128, 4272, 4644, 4736, 4773, 4806, 5328, 5504, 5696, 6192, 6364, 6408, 6586, 7104, 7654, 7992, 8256, 8544, 9288, 9546, 9612, 9879, 10656, 11392, 11481, 12384, 12728, 12816, 13172, 14208, 14319, 15308, 15984, 16512, 17088, 18576, 19092, 19224, 19758, 21312, 22962, 24768, 25456, 25632, 26344, 28638, 29637, 30616, 31968, 34176, 34443, 37152, 38184, 38448, 39516, 42624, 42957, 45924, 49536, 50912, 51264, 52688, 57276, 59274, 61232, 63936, 68886, 74304, 76368, 76896, 79032, 85914, 88911, 91848, 101824, 102528, 103329, 105376, 114552, 118548, 122464, 127872, 137772, 141599, 148608, 152736, 153792, 158064, 171828, 177822, 183696, 203648, 206658, 210752, 229104, 237096, 244928, 275544, 283198, 305472, 307584, 316128, 343656, 355644, 367392, 413316, 421504, 424797, 458208, 474192, 489856, 551088, 566396, 610944, 632256, 687312, 711288, 734784, 826632, 849594, 916416, 948384, 1102176, 1132792, 1264512, 1274391, 1374624, 1422576, 1469568, 1653264, 1699188, 1832832, 1896768, 2204352, 2265584, 2548782, 2749248, 2845152, 3306528, 3398376, 3793536, 3823173, 4408704, 4531168, 5097564, 5498496, 5690304, 6613056, 6796752, 7646346, 9062336, 10195128, 11380608, 13226112, 13593504, 15292692, 18124672, 20390256, 27187008, 30585384, 40780512, 54374016, 61170768, 81561024, 122341536, 163122048, 244683072, 489366144]

約数ペア:

[(1, 489366144), (2, 244683072), (3, 163122048), (4, 122341536), (6, 81561024), (8, 61170768), (9, 54374016), (12, 40780512), (16, 30585384), (18, 27187008), (24, 20390256), (27, 18124672), (32, 15292692), (36, 13593504), (37, 13226112), (43, 11380608), (48, 10195128), (54, 9062336), (64, 7646346), (72, 6796752), (74, 6613056), (86, 5690304), (89, 5498496), (96, 5097564), (108, 4531168), (111, 4408704), (128, 3823173), (129, 3793536), (144, 3398376), (148, 3306528), (172, 2845152), (178, 2749248), (192, 2548782), (216, 2265584), (222, 2204352), (258, 1896768), (267, 1832832), (288, 1699188), (296, 1653264), (333, 1469568), (344, 1422576), (356, 1374624), (384, 1274391), (387, 1264512), (432, 1132792), (444, 1102176), (516, 948384), (534, 916416), (576, 849594), (592, 826632), (666, 734784), (688, 711288), (712, 687312), (774, 632256), (801, 610944), (864, 566396), (888, 551088), (999, 489856), (1032, 474192), (1068, 458208), (1152, 424797), (1161, 421504), (1184, 413316), (1332, 367392), (1376, 355644), (1424, 343656), (1548, 316128), (1591, 307584), (1602, 305472), (1728, 283198), (1776, 275544), (1998, 244928), (2064, 237096), (2136, 229104), (2322, 210752), (2368, 206658), (2403, 203648), (2664, 183696), (2752, 177822), (2848, 171828), (3096, 158064), (3182, 153792), (3204, 152736), (3293, 148608), (3456, 141599), (3552, 137772), (3827, 127872), (3996, 122464), (4128, 118548), (4272, 114552), (4644, 105376), (4736, 103329), (4773, 102528), (4806, 101824), (5328, 91848), (5504, 88911), (5696, 85914), (6192, 79032), (6364, 76896), (6408, 76368), (6586, 74304), (7104, 68886), (7654, 63936), (7992, 61232), (8256, 59274), (8544, 57276), (9288, 52688), (9546, 51264), (9612, 50912), (9879, 49536), (10656, 45924), (11392, 42957), (11481, 42624), (12384, 39516), (12728, 38448), (12816, 38184), (13172, 37152), (14208, 34443), (14319, 34176), (15308, 31968), (15984, 30616), (16512, 29637), (17088, 28638), (18576, 26344), (19092, 25632), (19224, 25456), (19758, 24768), (21312, 22962)]