248512704

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 168

約数和(自身を含む): 762121920

約数和(自身を除く): 513609216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 132, 152, 176, 192, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 563, 608, 627, 704, 726, 836, 912, 968, 1056, 1126, 1216, 1254, 1452, 1672, 1689, 1824, 1936, 2112, 2252, 2299, 2508, 2904, 3344, 3378, 3648, 3872, 4504, 4598, 5016, 5808, 6193, 6688, 6756, 6897, 7744, 9008, 9196, 10032, 10697, 11616, 12386, 13376, 13512, 13794, 18016, 18392, 18579, 20064, 21394, 23232, 24772, 27024, 27588, 32091, 36032, 36784, 37158, 40128, 42788, 49544, 54048, 55176, 64182, 68123, 73568, 74316, 85576, 99088, 108096, 110352, 117667, 128364, 136246, 147136, 148632, 171152, 198176, 204369, 220704, 235334, 256728, 272492, 297264, 342304, 353001, 396352, 408738, 441408, 470668, 513456, 544984, 594528, 684608, 706002, 817476, 941336, 1026912, 1089968, 1189056, 1294337, 1412004, 1634952, 1882672, 2053824, 2179936, 2588674, 2824008, 3269904, 3765344, 3883011, 4359872, 5177348, 5648016, 6539808, 7530688, 7766022, 10354696, 11296032, 13079616, 15532044, 20709392, 22592064, 31064088, 41418784, 62128176, 82837568, 124256352, 248512704]

約数ペア:

[(1, 248512704), (2, 124256352), (3, 82837568), (4, 62128176), (6, 41418784), (8, 31064088), (11, 22592064), (12, 20709392), (16, 15532044), (19, 13079616), (22, 11296032), (24, 10354696), (32, 7766022), (33, 7530688), (38, 6539808), (44, 5648016), (48, 5177348), (57, 4359872), (64, 3883011), (66, 3765344), (76, 3269904), (88, 2824008), (96, 2588674), (114, 2179936), (121, 2053824), (132, 1882672), (152, 1634952), (176, 1412004), (192, 1294337), (209, 1189056), (228, 1089968), (242, 1026912), (264, 941336), (304, 817476), (352, 706002), (363, 684608), (418, 594528), (456, 544984), (484, 513456), (528, 470668), (563, 441408), (608, 408738), (627, 396352), (704, 353001), (726, 342304), (836, 297264), (912, 272492), (968, 256728), (1056, 235334), (1126, 220704), (1216, 204369), (1254, 198176), (1452, 171152), (1672, 148632), (1689, 147136), (1824, 136246), (1936, 128364), (2112, 117667), (2252, 110352), (2299, 108096), (2508, 99088), (2904, 85576), (3344, 74316), (3378, 73568), (3648, 68123), (3872, 64182), (4504, 55176), (4598, 54048), (5016, 49544), (5808, 42788), (6193, 40128), (6688, 37158), (6756, 36784), (6897, 36032), (7744, 32091), (9008, 27588), (9196, 27024), (10032, 24772), (10697, 23232), (11616, 21394), (12386, 20064), (13376, 18579), (13512, 18392), (13794, 18016)]