219286368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 216

約数和(自身を含む): 745060680

約数和(自身を除く): 525774312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 379, 392, 441, 492, 504, 574, 588, 656, 672, 738, 758, 784, 861, 882, 984, 1008, 1137, 1148, 1176, 1312, 1476, 1516, 1568, 1722, 1764, 1968, 2009, 2016, 2274, 2296, 2352, 2583, 2653, 2952, 3032, 3411, 3444, 3528, 3936, 4018, 4548, 4592, 4704, 5166, 5306, 5904, 6027, 6064, 6822, 6888, 7056, 7959, 8036, 9096, 9184, 10332, 10612, 11808, 12054, 12128, 13644, 13776, 14112, 15539, 15918, 16072, 18081, 18192, 18571, 20664, 21224, 23877, 24108, 27288, 27552, 31078, 31836, 32144, 36162, 36384, 37142, 41328, 42448, 46617, 47754, 48216, 54576, 55713, 62156, 63672, 64288, 72324, 74284, 82656, 84896, 93234, 95508, 96432, 108773, 109152, 111426, 124312, 127344, 139851, 144648, 148568, 167139, 186468, 191016, 192864, 217546, 222852, 248624, 254688, 279702, 289296, 297136, 326319, 334278, 372936, 382032, 435092, 445704, 497248, 559404, 578592, 594272, 652638, 668556, 745872, 761411, 764064, 870184, 891408, 978957, 1118808, 1305276, 1337112, 1491744, 1522822, 1740368, 1782816, 1957914, 2237616, 2284233, 2610552, 2674224, 3045644, 3480736, 3915828, 4475232, 4568466, 5221104, 5348448, 6091288, 6852699, 7831656, 9136932, 10442208, 12182576, 13705398, 15663312, 18273864, 24365152, 27410796, 31326624, 36547728, 54821592, 73095456, 109643184, 219286368]

約数ペア:

[(1, 219286368), (2, 109643184), (3, 73095456), (4, 54821592), (6, 36547728), (7, 31326624), (8, 27410796), (9, 24365152), (12, 18273864), (14, 15663312), (16, 13705398), (18, 12182576), (21, 10442208), (24, 9136932), (28, 7831656), (32, 6852699), (36, 6091288), (41, 5348448), (42, 5221104), (48, 4568466), (49, 4475232), (56, 3915828), (63, 3480736), (72, 3045644), (82, 2674224), (84, 2610552), (96, 2284233), (98, 2237616), (112, 1957914), (123, 1782816), (126, 1740368), (144, 1522822), (147, 1491744), (164, 1337112), (168, 1305276), (196, 1118808), (224, 978957), (246, 891408), (252, 870184), (287, 764064), (288, 761411), (294, 745872), (328, 668556), (336, 652638), (369, 594272), (379, 578592), (392, 559404), (441, 497248), (492, 445704), (504, 435092), (574, 382032), (588, 372936), (656, 334278), (672, 326319), (738, 297136), (758, 289296), (784, 279702), (861, 254688), (882, 248624), (984, 222852), (1008, 217546), (1137, 192864), (1148, 191016), (1176, 186468), (1312, 167139), (1476, 148568), (1516, 144648), (1568, 139851), (1722, 127344), (1764, 124312), (1968, 111426), (2009, 109152), (2016, 108773), (2274, 96432), (2296, 95508), (2352, 93234), (2583, 84896), (2653, 82656), (2952, 74284), (3032, 72324), (3411, 64288), (3444, 63672), (3528, 62156), (3936, 55713), (4018, 54576), (4548, 48216), (4592, 47754), (4704, 46617), (5166, 42448), (5306, 41328), (5904, 37142), (6027, 36384), (6064, 36162), (6822, 32144), (6888, 31836), (7056, 31078), (7959, 27552), (8036, 27288), (9096, 24108), (9184, 23877), (10332, 21224), (10612, 20664), (11808, 18571), (12054, 18192), (12128, 18081), (13644, 16072), (13776, 15918), (14112, 15539)]