489959064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 1653811200

約数和(自身を除く): 1163852136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 73, 84, 92, 108, 126, 138, 146, 161, 168, 184, 189, 193, 207, 216, 219, 252, 276, 292, 322, 378, 386, 414, 438, 483, 504, 511, 552, 579, 584, 621, 644, 657, 756, 772, 828, 876, 966, 1022, 1158, 1242, 1288, 1314, 1351, 1449, 1512, 1533, 1544, 1656, 1679, 1737, 1752, 1932, 1971, 2044, 2316, 2484, 2628, 2702, 2898, 3066, 3358, 3474, 3864, 3942, 4053, 4088, 4347, 4439, 4599, 4632, 4968, 5037, 5211, 5256, 5404, 5796, 6132, 6716, 6948, 7884, 8106, 8694, 8878, 9198, 10074, 10422, 10808, 11592, 11753, 12159, 12264, 13317, 13432, 13797, 13896, 14089, 15111, 15768, 16212, 17388, 17756, 18396, 20148, 20844, 23506, 24318, 26634, 27594, 28178, 30222, 31073, 32424, 34776, 35259, 35512, 36477, 36792, 39951, 40296, 41688, 42267, 45333, 47012, 48636, 53268, 55188, 56356, 60444, 62146, 70518, 72954, 79902, 84534, 90666, 93219, 94024, 97272, 98623, 105777, 106536, 110376, 112712, 119853, 120888, 124292, 126801, 141036, 145908, 159804, 169068, 181332, 186438, 197246, 211554, 239706, 248584, 253602, 279657, 282072, 291816, 295869, 317331, 319608, 324047, 338136, 362664, 372876, 380403, 394492, 423108, 479412, 507204, 559314, 591738, 634662, 648094, 745752, 760806, 788984, 838971, 846216, 887607, 958824, 972141, 1014408, 1118628, 1183476, 1269324, 1296188, 1521612, 1677942, 1775214, 1944282, 2237256, 2268329, 2366952, 2538648, 2592376, 2662821, 2916423, 3043224, 3355884, 3550428, 3888564, 4536658, 5325642, 5832846, 6711768, 6804987, 7100856, 7777128, 8749269, 9073316, 10651284, 11665692, 13609974, 17498538, 18146632, 20414961, 21302568, 23331384, 27219948, 34997076, 40829922, 54439896, 61244883, 69994152, 81659844, 122489766, 163319688, 244979532, 489959064]

約数ペア:

[(1, 489959064), (2, 244979532), (3, 163319688), (4, 122489766), (6, 81659844), (7, 69994152), (8, 61244883), (9, 54439896), (12, 40829922), (14, 34997076), (18, 27219948), (21, 23331384), (23, 21302568), (24, 20414961), (27, 18146632), (28, 17498538), (36, 13609974), (42, 11665692), (46, 10651284), (54, 9073316), (56, 8749269), (63, 7777128), (69, 7100856), (72, 6804987), (73, 6711768), (84, 5832846), (92, 5325642), (108, 4536658), (126, 3888564), (138, 3550428), (146, 3355884), (161, 3043224), (168, 2916423), (184, 2662821), (189, 2592376), (193, 2538648), (207, 2366952), (216, 2268329), (219, 2237256), (252, 1944282), (276, 1775214), (292, 1677942), (322, 1521612), (378, 1296188), (386, 1269324), (414, 1183476), (438, 1118628), (483, 1014408), (504, 972141), (511, 958824), (552, 887607), (579, 846216), (584, 838971), (621, 788984), (644, 760806), (657, 745752), (756, 648094), (772, 634662), (828, 591738), (876, 559314), (966, 507204), (1022, 479412), (1158, 423108), (1242, 394492), (1288, 380403), (1314, 372876), (1351, 362664), (1449, 338136), (1512, 324047), (1533, 319608), (1544, 317331), (1656, 295869), (1679, 291816), (1737, 282072), (1752, 279657), (1932, 253602), (1971, 248584), (2044, 239706), (2316, 211554), (2484, 197246), (2628, 186438), (2702, 181332), (2898, 169068), (3066, 159804), (3358, 145908), (3474, 141036), (3864, 126801), (3942, 124292), (4053, 120888), (4088, 119853), (4347, 112712), (4439, 110376), (4599, 106536), (4632, 105777), (4968, 98623), (5037, 97272), (5211, 94024), (5256, 93219), (5404, 90666), (5796, 84534), (6132, 79902), (6716, 72954), (6948, 70518), (7884, 62146), (8106, 60444), (8694, 56356), (8878, 55188), (9198, 53268), (10074, 48636), (10422, 47012), (10808, 45333), (11592, 42267), (11753, 41688), (12159, 40296), (12264, 39951), (13317, 36792), (13432, 36477), (13797, 35512), (13896, 35259), (14089, 34776), (15111, 32424), (15768, 31073), (16212, 30222), (17388, 28178), (17756, 27594), (18396, 26634), (20148, 24318), (20844, 23506)]