397647936

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 252

約数和(自身を含む): 1351000092

約数和(自身を除く): 953352156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 73, 84, 96, 98, 112, 126, 144, 146, 147, 168, 192, 193, 196, 219, 224, 252, 288, 292, 294, 336, 386, 392, 438, 441, 448, 504, 511, 576, 579, 584, 588, 657, 672, 772, 784, 876, 882, 1008, 1022, 1158, 1168, 1176, 1314, 1344, 1351, 1533, 1544, 1568, 1737, 1752, 1764, 2016, 2044, 2316, 2336, 2352, 2628, 2702, 3066, 3088, 3136, 3474, 3504, 3528, 3577, 4032, 4053, 4088, 4599, 4632, 4672, 4704, 5256, 5404, 6132, 6176, 6948, 7008, 7056, 7154, 8106, 8176, 9198, 9264, 9408, 9457, 10512, 10731, 10808, 12159, 12264, 12352, 13896, 14016, 14089, 14112, 14308, 16212, 16352, 18396, 18528, 18914, 21024, 21462, 21616, 24318, 24528, 27792, 28178, 28224, 28371, 28616, 32193, 32424, 32704, 36792, 37056, 37828, 42048, 42267, 42924, 43232, 48636, 49056, 55584, 56356, 56742, 57232, 64386, 64848, 73584, 75656, 84534, 85113, 85848, 86464, 97272, 98112, 98623, 111168, 112712, 113484, 114464, 126801, 128772, 129696, 147168, 151312, 169068, 170226, 171696, 194544, 197246, 225424, 226968, 228928, 253602, 257544, 259392, 294336, 295869, 302624, 338136, 340452, 343392, 389088, 394492, 450848, 453936, 507204, 515088, 591738, 605248, 676272, 680904, 686784, 690361, 778176, 788984, 887607, 901696, 907872, 1014408, 1030176, 1183476, 1352544, 1361808, 1380722, 1577968, 1775214, 1815744, 2028816, 2060352, 2071083, 2366952, 2705088, 2723616, 2761444, 3155936, 3550428, 4057632, 4142166, 4733904, 5447232, 5522888, 6213249, 6311872, 7100856, 8115264, 8284332, 9467808, 11045776, 12426498, 14201712, 16568664, 18935616, 22091552, 24852996, 28403424, 33137328, 44183104, 49705992, 56806848, 66274656, 99411984, 132549312, 198823968, 397647936]

約数ペア:

[(1, 397647936), (2, 198823968), (3, 132549312), (4, 99411984), (6, 66274656), (7, 56806848), (8, 49705992), (9, 44183104), (12, 33137328), (14, 28403424), (16, 24852996), (18, 22091552), (21, 18935616), (24, 16568664), (28, 14201712), (32, 12426498), (36, 11045776), (42, 9467808), (48, 8284332), (49, 8115264), (56, 7100856), (63, 6311872), (64, 6213249), (72, 5522888), (73, 5447232), (84, 4733904), (96, 4142166), (98, 4057632), (112, 3550428), (126, 3155936), (144, 2761444), (146, 2723616), (147, 2705088), (168, 2366952), (192, 2071083), (193, 2060352), (196, 2028816), (219, 1815744), (224, 1775214), (252, 1577968), (288, 1380722), (292, 1361808), (294, 1352544), (336, 1183476), (386, 1030176), (392, 1014408), (438, 907872), (441, 901696), (448, 887607), (504, 788984), (511, 778176), (576, 690361), (579, 686784), (584, 680904), (588, 676272), (657, 605248), (672, 591738), (772, 515088), (784, 507204), (876, 453936), (882, 450848), (1008, 394492), (1022, 389088), (1158, 343392), (1168, 340452), (1176, 338136), (1314, 302624), (1344, 295869), (1351, 294336), (1533, 259392), (1544, 257544), (1568, 253602), (1737, 228928), (1752, 226968), (1764, 225424), (2016, 197246), (2044, 194544), (2316, 171696), (2336, 170226), (2352, 169068), (2628, 151312), (2702, 147168), (3066, 129696), (3088, 128772), (3136, 126801), (3474, 114464), (3504, 113484), (3528, 112712), (3577, 111168), (4032, 98623), (4053, 98112), (4088, 97272), (4599, 86464), (4632, 85848), (4672, 85113), (4704, 84534), (5256, 75656), (5404, 73584), (6132, 64848), (6176, 64386), (6948, 57232), (7008, 56742), (7056, 56356), (7154, 55584), (8106, 49056), (8176, 48636), (9198, 43232), (9264, 42924), (9408, 42267), (9457, 42048), (10512, 37828), (10731, 37056), (10808, 36792), (12159, 32704), (12264, 32424), (12352, 32193), (13896, 28616), (14016, 28371), (14089, 28224), (14112, 28178), (14308, 27792), (16212, 24528), (16352, 24318), (18396, 21616), (18528, 21462), (18914, 21024)]