217759584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 694600704

約数和(自身を除く): 476841120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 184, 193, 219, 224, 276, 292, 322, 336, 368, 386, 438, 483, 511, 552, 579, 584, 644, 672, 736, 772, 876, 966, 1022, 1104, 1158, 1168, 1288, 1351, 1533, 1544, 1679, 1752, 1932, 2044, 2208, 2316, 2336, 2576, 2702, 3066, 3088, 3358, 3504, 3864, 4053, 4088, 4439, 4632, 5037, 5152, 5404, 6132, 6176, 6716, 7008, 7728, 8106, 8176, 8878, 9264, 10074, 10808, 11753, 12264, 13317, 13432, 14089, 15456, 16212, 16352, 17756, 18528, 20148, 21616, 23506, 24528, 26634, 26864, 28178, 31073, 32424, 35259, 35512, 40296, 42267, 43232, 47012, 49056, 53268, 53728, 56356, 62146, 64848, 70518, 71024, 80592, 84534, 93219, 94024, 98623, 106536, 112712, 124292, 129696, 141036, 142048, 161184, 169068, 186438, 188048, 197246, 213072, 225424, 248584, 282072, 295869, 324047, 338136, 372876, 376096, 394492, 426144, 450848, 497168, 564144, 591738, 648094, 676272, 745752, 788984, 972141, 994336, 1128288, 1183476, 1296188, 1352544, 1491504, 1577968, 1944282, 2268329, 2366952, 2592376, 2983008, 3155936, 3888564, 4536658, 4733904, 5184752, 6804987, 7777128, 9073316, 9467808, 10369504, 13609974, 15554256, 18146632, 27219948, 31108512, 36293264, 54439896, 72586528, 108879792, 217759584]

約数ペア:

[(1, 217759584), (2, 108879792), (3, 72586528), (4, 54439896), (6, 36293264), (7, 31108512), (8, 27219948), (12, 18146632), (14, 15554256), (16, 13609974), (21, 10369504), (23, 9467808), (24, 9073316), (28, 7777128), (32, 6804987), (42, 5184752), (46, 4733904), (48, 4536658), (56, 3888564), (69, 3155936), (73, 2983008), (84, 2592376), (92, 2366952), (96, 2268329), (112, 1944282), (138, 1577968), (146, 1491504), (161, 1352544), (168, 1296188), (184, 1183476), (193, 1128288), (219, 994336), (224, 972141), (276, 788984), (292, 745752), (322, 676272), (336, 648094), (368, 591738), (386, 564144), (438, 497168), (483, 450848), (511, 426144), (552, 394492), (579, 376096), (584, 372876), (644, 338136), (672, 324047), (736, 295869), (772, 282072), (876, 248584), (966, 225424), (1022, 213072), (1104, 197246), (1158, 188048), (1168, 186438), (1288, 169068), (1351, 161184), (1533, 142048), (1544, 141036), (1679, 129696), (1752, 124292), (1932, 112712), (2044, 106536), (2208, 98623), (2316, 94024), (2336, 93219), (2576, 84534), (2702, 80592), (3066, 71024), (3088, 70518), (3358, 64848), (3504, 62146), (3864, 56356), (4053, 53728), (4088, 53268), (4439, 49056), (4632, 47012), (5037, 43232), (5152, 42267), (5404, 40296), (6132, 35512), (6176, 35259), (6716, 32424), (7008, 31073), (7728, 28178), (8106, 26864), (8176, 26634), (8878, 24528), (9264, 23506), (10074, 21616), (10808, 20148), (11753, 18528), (12264, 17756), (13317, 16352), (13432, 16212), (14089, 15456)]