290304144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 896787840

約数和(自身を除く): 606483696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 151, 156, 158, 169, 208, 234, 237, 302, 312, 316, 338, 453, 468, 474, 507, 604, 624, 632, 676, 711, 906, 936, 948, 1014, 1027, 1208, 1264, 1352, 1359, 1422, 1521, 1812, 1872, 1896, 1963, 2028, 2054, 2416, 2704, 2718, 2844, 3042, 3081, 3624, 3792, 3926, 4056, 4108, 5436, 5688, 5889, 6084, 6162, 7248, 7852, 8112, 8216, 9243, 10872, 11376, 11778, 11929, 12168, 12324, 13351, 15704, 16432, 17667, 18486, 21744, 23556, 23858, 24336, 24648, 25519, 26702, 31408, 35334, 35787, 36972, 40053, 47112, 47716, 49296, 51038, 53404, 70668, 71574, 73944, 76557, 80106, 94224, 95432, 102076, 106808, 107361, 120159, 141336, 143148, 147888, 153114, 155077, 160212, 190864, 204152, 213616, 214722, 229671, 240318, 282672, 286296, 306228, 310154, 320424, 408304, 429444, 459342, 465231, 480636, 572592, 612456, 620308, 640848, 858888, 918684, 930462, 961272, 1224912, 1240616, 1395693, 1717776, 1837368, 1860924, 1922544, 2016001, 2481232, 2791386, 3674736, 3721848, 4032002, 5582772, 6048003, 7443696, 8064004, 11165544, 12096006, 16128008, 18144009, 22331088, 24192012, 32256016, 36288018, 48384024, 72576036, 96768048, 145152072, 290304144]

約数ペア:

[(1, 290304144), (2, 145152072), (3, 96768048), (4, 72576036), (6, 48384024), (8, 36288018), (9, 32256016), (12, 24192012), (13, 22331088), (16, 18144009), (18, 16128008), (24, 12096006), (26, 11165544), (36, 8064004), (39, 7443696), (48, 6048003), (52, 5582772), (72, 4032002), (78, 3721848), (79, 3674736), (104, 2791386), (117, 2481232), (144, 2016001), (151, 1922544), (156, 1860924), (158, 1837368), (169, 1717776), (208, 1395693), (234, 1240616), (237, 1224912), (302, 961272), (312, 930462), (316, 918684), (338, 858888), (453, 640848), (468, 620308), (474, 612456), (507, 572592), (604, 480636), (624, 465231), (632, 459342), (676, 429444), (711, 408304), (906, 320424), (936, 310154), (948, 306228), (1014, 286296), (1027, 282672), (1208, 240318), (1264, 229671), (1352, 214722), (1359, 213616), (1422, 204152), (1521, 190864), (1812, 160212), (1872, 155077), (1896, 153114), (1963, 147888), (2028, 143148), (2054, 141336), (2416, 120159), (2704, 107361), (2718, 106808), (2844, 102076), (3042, 95432), (3081, 94224), (3624, 80106), (3792, 76557), (3926, 73944), (4056, 71574), (4108, 70668), (5436, 53404), (5688, 51038), (5889, 49296), (6084, 47716), (6162, 47112), (7248, 40053), (7852, 36972), (8112, 35787), (8216, 35334), (9243, 31408), (10872, 26702), (11376, 25519), (11778, 24648), (11929, 24336), (12168, 23858), (12324, 23556), (13351, 21744), (15704, 18486), (16432, 17667)]