306511344

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 937440000

約数和(自身を除く): 630928656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 107, 108, 114, 144, 152, 171, 214, 216, 228, 304, 321, 342, 349, 428, 432, 456, 513, 642, 684, 698, 856, 912, 963, 1026, 1047, 1284, 1368, 1396, 1712, 1926, 2033, 2052, 2094, 2568, 2736, 2792, 2889, 3141, 3852, 4066, 4104, 4188, 5136, 5584, 5778, 6099, 6282, 6631, 7704, 8132, 8208, 8376, 9423, 11556, 12198, 12564, 13262, 15408, 16264, 16752, 18297, 18846, 19893, 23112, 24396, 25128, 26524, 32528, 36594, 37343, 37692, 39786, 46224, 48792, 50256, 53048, 54891, 59679, 73188, 74686, 75384, 79572, 97584, 106096, 109782, 112029, 119358, 146376, 149372, 150768, 159144, 179037, 219564, 224058, 238716, 292752, 298744, 318288, 336087, 358074, 439128, 448116, 477432, 597488, 672174, 709517, 716148, 878256, 896232, 954864, 1008261, 1344348, 1419034, 1432296, 1792464, 2016522, 2128551, 2688696, 2838068, 2864592, 4033044, 4257102, 5377392, 5676136, 6385653, 8066088, 8514204, 11352272, 12771306, 16132176, 17028408, 19156959, 25542612, 34056816, 38313918, 51085224, 76627836, 102170448, 153255672, 306511344]

約数ペア:

[(1, 306511344), (2, 153255672), (3, 102170448), (4, 76627836), (6, 51085224), (8, 38313918), (9, 34056816), (12, 25542612), (16, 19156959), (18, 17028408), (19, 16132176), (24, 12771306), (27, 11352272), (36, 8514204), (38, 8066088), (48, 6385653), (54, 5676136), (57, 5377392), (72, 4257102), (76, 4033044), (107, 2864592), (108, 2838068), (114, 2688696), (144, 2128551), (152, 2016522), (171, 1792464), (214, 1432296), (216, 1419034), (228, 1344348), (304, 1008261), (321, 954864), (342, 896232), (349, 878256), (428, 716148), (432, 709517), (456, 672174), (513, 597488), (642, 477432), (684, 448116), (698, 439128), (856, 358074), (912, 336087), (963, 318288), (1026, 298744), (1047, 292752), (1284, 238716), (1368, 224058), (1396, 219564), (1712, 179037), (1926, 159144), (2033, 150768), (2052, 149372), (2094, 146376), (2568, 119358), (2736, 112029), (2792, 109782), (2889, 106096), (3141, 97584), (3852, 79572), (4066, 75384), (4104, 74686), (4188, 73188), (5136, 59679), (5584, 54891), (5778, 53048), (6099, 50256), (6282, 48792), (6631, 46224), (7704, 39786), (8132, 37692), (8208, 37343), (8376, 36594), (9423, 32528), (11556, 26524), (12198, 25128), (12564, 24396), (13262, 23112), (15408, 19893), (16264, 18846), (16752, 18297)]