491448384

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 280

約数和(自身を含む): 1726021440

約数和(自身を除く): 1234573056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 448, 464, 467, 504, 522, 567, 576, 609, 648, 672, 696, 756, 783, 812, 864, 928, 934, 1008, 1044, 1134, 1218, 1296, 1344, 1392, 1401, 1512, 1566, 1624, 1728, 1827, 1856, 1868, 2016, 2088, 2268, 2349, 2436, 2592, 2784, 2802, 3024, 3132, 3248, 3269, 3654, 3736, 4032, 4176, 4203, 4536, 4698, 4872, 5184, 5481, 5568, 5604, 6048, 6264, 6496, 6538, 7308, 7472, 8352, 8406, 9072, 9396, 9744, 9807, 10962, 11208, 12096, 12528, 12609, 12992, 13076, 13543, 14616, 14944, 16443, 16704, 16812, 18144, 18792, 19488, 19614, 21924, 22416, 25056, 25218, 26152, 27086, 29232, 29421, 29888, 32886, 33624, 36288, 37584, 37827, 38976, 39228, 40629, 43848, 44832, 50112, 50436, 52304, 54172, 58464, 58842, 65772, 67248, 75168, 75654, 78456, 81258, 87696, 88263, 89664, 94801, 100872, 104608, 108344, 116928, 117684, 121887, 131544, 134496, 150336, 151308, 156912, 162516, 175392, 176526, 189602, 201744, 209216, 216688, 235368, 243774, 263088, 264789, 268992, 284403, 302616, 313824, 325032, 350784, 353052, 365661, 379204, 403488, 433376, 470736, 487548, 526176, 529578, 568806, 605232, 627648, 650064, 706104, 731322, 758408, 806976, 853209, 866752, 941472, 975096, 1052352, 1059156, 1096983, 1137612, 1210464, 1300128, 1412208, 1462644, 1516816, 1706418, 1882944, 1950192, 2118312, 2193966, 2275224, 2420928, 2559627, 2600256, 2824416, 2925288, 3033632, 3412836, 3900384, 4236624, 4387932, 4550448, 5119254, 5648832, 5850576, 6067264, 6825672, 7678881, 7800768, 8473248, 8775864, 9100896, 10238508, 11701152, 13651344, 15357762, 16946496, 17551728, 18201792, 20477016, 23402304, 27302688, 30715524, 35103456, 40954032, 54605376, 61431048, 70206912, 81908064, 122862096, 163816128, 245724192, 491448384]

約数ペア:

[(1, 491448384), (2, 245724192), (3, 163816128), (4, 122862096), (6, 81908064), (7, 70206912), (8, 61431048), (9, 54605376), (12, 40954032), (14, 35103456), (16, 30715524), (18, 27302688), (21, 23402304), (24, 20477016), (27, 18201792), (28, 17551728), (29, 16946496), (32, 15357762), (36, 13651344), (42, 11701152), (48, 10238508), (54, 9100896), (56, 8775864), (58, 8473248), (63, 7800768), (64, 7678881), (72, 6825672), (81, 6067264), (84, 5850576), (87, 5648832), (96, 5119254), (108, 4550448), (112, 4387932), (116, 4236624), (126, 3900384), (144, 3412836), (162, 3033632), (168, 2925288), (174, 2824416), (189, 2600256), (192, 2559627), (203, 2420928), (216, 2275224), (224, 2193966), (232, 2118312), (252, 1950192), (261, 1882944), (288, 1706418), (324, 1516816), (336, 1462644), (348, 1412208), (378, 1300128), (406, 1210464), (432, 1137612), (448, 1096983), (464, 1059156), (467, 1052352), (504, 975096), (522, 941472), (567, 866752), (576, 853209), (609, 806976), (648, 758408), (672, 731322), (696, 706104), (756, 650064), (783, 627648), (812, 605232), (864, 568806), (928, 529578), (934, 526176), (1008, 487548), (1044, 470736), (1134, 433376), (1218, 403488), (1296, 379204), (1344, 365661), (1392, 353052), (1401, 350784), (1512, 325032), (1566, 313824), (1624, 302616), (1728, 284403), (1827, 268992), (1856, 264789), (1868, 263088), (2016, 243774), (2088, 235368), (2268, 216688), (2349, 209216), (2436, 201744), (2592, 189602), (2784, 176526), (2802, 175392), (3024, 162516), (3132, 156912), (3248, 151308), (3269, 150336), (3654, 134496), (3736, 131544), (4032, 121887), (4176, 117684), (4203, 116928), (4536, 108344), (4698, 104608), (4872, 100872), (5184, 94801), (5481, 89664), (5568, 88263), (5604, 87696), (6048, 81258), (6264, 78456), (6496, 75654), (6538, 75168), (7308, 67248), (7472, 65772), (8352, 58842), (8406, 58464), (9072, 54172), (9396, 52304), (9744, 50436), (9807, 50112), (10962, 44832), (11208, 43848), (12096, 40629), (12528, 39228), (12609, 38976), (12992, 37827), (13076, 37584), (13543, 36288), (14616, 33624), (14944, 32886), (16443, 29888), (16704, 29421), (16812, 29232), (18144, 27086), (18792, 26152), (19488, 25218), (19614, 25056), (21924, 22416)]