390970008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1315491840

約数和(自身を除く): 924521832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 127, 132, 138, 143, 156, 169, 184, 198, 207, 234, 253, 254, 264, 276, 286, 299, 312, 338, 381, 396, 414, 429, 468, 506, 507, 508, 552, 572, 598, 676, 759, 762, 792, 828, 858, 897, 936, 1012, 1014, 1016, 1143, 1144, 1196, 1287, 1352, 1397, 1518, 1521, 1524, 1651, 1656, 1716, 1794, 1859, 2024, 2028, 2277, 2286, 2392, 2574, 2691, 2794, 2921, 3036, 3042, 3048, 3289, 3302, 3432, 3588, 3718, 3887, 4056, 4191, 4554, 4572, 4953, 5148, 5382, 5577, 5588, 5842, 6072, 6084, 6578, 6604, 7176, 7436, 7774, 8382, 8763, 9108, 9144, 9867, 9906, 10296, 10764, 11154, 11176, 11661, 11684, 12168, 12573, 13156, 13208, 14859, 14872, 15548, 16731, 16764, 17526, 18161, 18216, 19734, 19812, 21463, 21528, 22308, 23322, 23368, 25146, 26289, 26312, 29601, 29718, 31096, 32131, 33462, 33528, 34983, 35052, 36322, 37973, 39468, 39624, 42757, 42926, 44616, 46644, 50292, 52578, 54483, 59202, 59436, 64262, 64389, 66924, 69966, 70104, 72644, 75946, 78936, 85514, 85852, 93288, 96393, 100584, 105156, 108966, 113919, 118404, 118872, 128271, 128524, 128778, 133848, 139932, 145288, 151892, 163449, 171028, 171704, 192786, 193167, 210312, 217932, 227838, 236093, 236808, 256542, 257048, 257556, 279864, 289179, 303784, 326898, 341757, 342056, 384813, 385572, 386334, 417703, 435864, 455676, 472186, 493649, 513084, 515112, 578358, 653796, 683514, 708279, 769626, 771144, 772668, 835406, 911352, 944372, 987298, 1026168, 1156716, 1253109, 1307592, 1367028, 1416558, 1480947, 1539252, 1545336, 1670812, 1888744, 1974596, 2124837, 2313432, 2506218, 2734056, 2833116, 2961894, 3078504, 3341624, 3759327, 3949192, 4249674, 4442841, 5012436, 5430139, 5666232, 5923788, 7518654, 8499348, 8885682, 10024872, 10860278, 11847576, 15037308, 16290417, 16998696, 17771364, 21720556, 30074616, 32580834, 35542728, 43441112, 48871251, 65161668, 97742502, 130323336, 195485004, 390970008]

約数ペア:

[(1, 390970008), (2, 195485004), (3, 130323336), (4, 97742502), (6, 65161668), (8, 48871251), (9, 43441112), (11, 35542728), (12, 32580834), (13, 30074616), (18, 21720556), (22, 17771364), (23, 16998696), (24, 16290417), (26, 15037308), (33, 11847576), (36, 10860278), (39, 10024872), (44, 8885682), (46, 8499348), (52, 7518654), (66, 5923788), (69, 5666232), (72, 5430139), (78, 5012436), (88, 4442841), (92, 4249674), (99, 3949192), (104, 3759327), (117, 3341624), (127, 3078504), (132, 2961894), (138, 2833116), (143, 2734056), (156, 2506218), (169, 2313432), (184, 2124837), (198, 1974596), (207, 1888744), (234, 1670812), (253, 1545336), (254, 1539252), (264, 1480947), (276, 1416558), (286, 1367028), (299, 1307592), (312, 1253109), (338, 1156716), (381, 1026168), (396, 987298), (414, 944372), (429, 911352), (468, 835406), (506, 772668), (507, 771144), (508, 769626), (552, 708279), (572, 683514), (598, 653796), (676, 578358), (759, 515112), (762, 513084), (792, 493649), (828, 472186), (858, 455676), (897, 435864), (936, 417703), (1012, 386334), (1014, 385572), (1016, 384813), (1143, 342056), (1144, 341757), (1196, 326898), (1287, 303784), (1352, 289179), (1397, 279864), (1518, 257556), (1521, 257048), (1524, 256542), (1651, 236808), (1656, 236093), (1716, 227838), (1794, 217932), (1859, 210312), (2024, 193167), (2028, 192786), (2277, 171704), (2286, 171028), (2392, 163449), (2574, 151892), (2691, 145288), (2794, 139932), (2921, 133848), (3036, 128778), (3042, 128524), (3048, 128271), (3289, 118872), (3302, 118404), (3432, 113919), (3588, 108966), (3718, 105156), (3887, 100584), (4056, 96393), (4191, 93288), (4554, 85852), (4572, 85514), (4953, 78936), (5148, 75946), (5382, 72644), (5577, 70104), (5588, 69966), (5842, 66924), (6072, 64389), (6084, 64262), (6578, 59436), (6604, 59202), (7176, 54483), (7436, 52578), (7774, 50292), (8382, 46644), (8763, 44616), (9108, 42926), (9144, 42757), (9867, 39624), (9906, 39468), (10296, 37973), (10764, 36322), (11154, 35052), (11176, 34983), (11661, 33528), (11684, 33462), (12168, 32131), (12573, 31096), (13156, 29718), (13208, 29601), (14859, 26312), (14872, 26289), (15548, 25146), (16731, 23368), (16764, 23322), (17526, 22308), (18161, 21528), (18216, 21463), (19734, 19812)]