213648768

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 665121600

約数和(自身を除く): 451472832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 227, 228, 258, 288, 304, 342, 344, 384, 387, 454, 456, 516, 576, 608, 681, 684, 688, 774, 817, 908, 912, 1032, 1152, 1216, 1362, 1368, 1376, 1548, 1634, 1816, 1824, 2043, 2064, 2432, 2451, 2724, 2736, 2752, 3096, 3268, 3632, 3648, 4086, 4128, 4313, 4902, 5448, 5472, 5504, 6192, 6536, 7264, 7296, 7353, 8172, 8256, 8626, 9761, 9804, 10896, 10944, 12384, 12939, 13072, 14528, 14706, 16344, 16512, 17252, 19522, 19608, 21792, 21888, 24768, 25878, 26144, 29056, 29283, 29412, 32688, 34504, 38817, 39044, 39216, 43584, 49536, 51756, 52288, 58566, 58824, 65376, 69008, 77634, 78088, 78432, 87168, 87849, 103512, 104576, 117132, 117648, 130752, 138016, 155268, 156176, 156864, 175698, 185459, 207024, 234264, 235296, 261504, 276032, 310536, 312352, 313728, 351396, 370918, 414048, 468528, 470592, 552064, 556377, 621072, 624704, 702792, 741836, 828096, 937056, 941184, 1112754, 1242144, 1249408, 1405584, 1483672, 1656192, 1669131, 1874112, 2225508, 2484288, 2811168, 2967344, 3338262, 3748224, 4451016, 4968576, 5622336, 5934688, 6676524, 8902032, 11244672, 11869376, 13353048, 17804064, 23738752, 26706096, 35608128, 53412192, 71216256, 106824384, 213648768]

約数ペア:

[(1, 213648768), (2, 106824384), (3, 71216256), (4, 53412192), (6, 35608128), (8, 26706096), (9, 23738752), (12, 17804064), (16, 13353048), (18, 11869376), (19, 11244672), (24, 8902032), (32, 6676524), (36, 5934688), (38, 5622336), (43, 4968576), (48, 4451016), (57, 3748224), (64, 3338262), (72, 2967344), (76, 2811168), (86, 2484288), (96, 2225508), (114, 1874112), (128, 1669131), (129, 1656192), (144, 1483672), (152, 1405584), (171, 1249408), (172, 1242144), (192, 1112754), (227, 941184), (228, 937056), (258, 828096), (288, 741836), (304, 702792), (342, 624704), (344, 621072), (384, 556377), (387, 552064), (454, 470592), (456, 468528), (516, 414048), (576, 370918), (608, 351396), (681, 313728), (684, 312352), (688, 310536), (774, 276032), (817, 261504), (908, 235296), (912, 234264), (1032, 207024), (1152, 185459), (1216, 175698), (1362, 156864), (1368, 156176), (1376, 155268), (1548, 138016), (1634, 130752), (1816, 117648), (1824, 117132), (2043, 104576), (2064, 103512), (2432, 87849), (2451, 87168), (2724, 78432), (2736, 78088), (2752, 77634), (3096, 69008), (3268, 65376), (3632, 58824), (3648, 58566), (4086, 52288), (4128, 51756), (4313, 49536), (4902, 43584), (5448, 39216), (5472, 39044), (5504, 38817), (6192, 34504), (6536, 32688), (7264, 29412), (7296, 29283), (7353, 29056), (8172, 26144), (8256, 25878), (8626, 24768), (9761, 21888), (9804, 21792), (10896, 19608), (10944, 19522), (12384, 17252), (12939, 16512), (13072, 16344), (14528, 14706)]