215958288

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 160

約数和(自身を含む): 701344000

約数和(自身を除く): 485385712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1009, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2018, 2058, 2184, 2352, 2548, 2744, 3027, 3822, 4036, 4116, 4368, 4459, 5096, 5488, 6054, 7063, 7644, 8072, 8232, 8918, 10192, 12108, 13117, 13377, 14126, 15288, 16144, 16464, 17836, 21189, 24216, 26234, 26754, 28252, 30576, 35672, 39351, 42378, 48432, 49441, 52468, 53508, 56504, 71344, 78702, 84756, 91819, 98882, 104936, 107016, 113008, 148323, 157404, 169512, 183638, 197764, 209872, 214032, 275457, 296646, 314808, 339024, 346087, 367276, 395528, 550914, 593292, 629616, 642733, 692174, 734552, 791056, 1038261, 1101828, 1186584, 1285466, 1384348, 1469104, 1928199, 2076522, 2203656, 2373168, 2570932, 2768696, 3856398, 4153044, 4407312, 4499131, 5141864, 5537392, 7712796, 8306088, 8998262, 10283728, 13497393, 15425592, 16612176, 17996524, 26994786, 30851184, 35993048, 53989572, 71986096, 107979144, 215958288]

約数ペア:

[(1, 215958288), (2, 107979144), (3, 71986096), (4, 53989572), (6, 35993048), (7, 30851184), (8, 26994786), (12, 17996524), (13, 16612176), (14, 15425592), (16, 13497393), (21, 10283728), (24, 8998262), (26, 8306088), (28, 7712796), (39, 5537392), (42, 5141864), (48, 4499131), (49, 4407312), (52, 4153044), (56, 3856398), (78, 2768696), (84, 2570932), (91, 2373168), (98, 2203656), (104, 2076522), (112, 1928199), (147, 1469104), (156, 1384348), (168, 1285466), (182, 1186584), (196, 1101828), (208, 1038261), (273, 791056), (294, 734552), (312, 692174), (336, 642733), (343, 629616), (364, 593292), (392, 550914), (546, 395528), (588, 367276), (624, 346087), (637, 339024), (686, 314808), (728, 296646), (784, 275457), (1009, 214032), (1029, 209872), (1092, 197764), (1176, 183638), (1274, 169512), (1372, 157404), (1456, 148323), (1911, 113008), (2018, 107016), (2058, 104936), (2184, 98882), (2352, 91819), (2548, 84756), (2744, 78702), (3027, 71344), (3822, 56504), (4036, 53508), (4116, 52468), (4368, 49441), (4459, 48432), (5096, 42378), (5488, 39351), (6054, 35672), (7063, 30576), (7644, 28252), (8072, 26754), (8232, 26234), (8918, 24216), (10192, 21189), (12108, 17836), (13117, 16464), (13377, 16144), (14126, 15288)]