290337936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 941457600

約数和(自身を除く): 651119664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 73, 76, 84, 89, 98, 112, 114, 133, 146, 147, 152, 168, 178, 196, 219, 228, 266, 267, 292, 294, 304, 336, 356, 392, 399, 438, 456, 511, 532, 534, 584, 588, 623, 712, 784, 798, 876, 912, 931, 1022, 1064, 1068, 1168, 1176, 1246, 1387, 1424, 1533, 1596, 1691, 1752, 1862, 1869, 2044, 2128, 2136, 2352, 2492, 2774, 2793, 3066, 3192, 3382, 3504, 3577, 3724, 3738, 4088, 4161, 4272, 4361, 4984, 5073, 5548, 5586, 6132, 6384, 6497, 6764, 7154, 7448, 7476, 8176, 8322, 8722, 9709, 9968, 10146, 10731, 11096, 11172, 11837, 12264, 12994, 13083, 13528, 14308, 14896, 14952, 16644, 17444, 19418, 19491, 20292, 21462, 22192, 22344, 23674, 24528, 25988, 26166, 27056, 28616, 29127, 29904, 33288, 34888, 35511, 38836, 38982, 40584, 42924, 44688, 45479, 47348, 51976, 52332, 57232, 58254, 66576, 67963, 69776, 71022, 77672, 77964, 81168, 82859, 85848, 90958, 94696, 103952, 104664, 116508, 123443, 135926, 136437, 142044, 155344, 155928, 165718, 171696, 181916, 189392, 203889, 209328, 233016, 246886, 248577, 271852, 272874, 284088, 311856, 318353, 331436, 363832, 370329, 407778, 466032, 493772, 497154, 543704, 545748, 568176, 636706, 662872, 727664, 740658, 815556, 864101, 955059, 987544, 994308, 1087408, 1091496, 1273412, 1325744, 1481316, 1631112, 1728202, 1910118, 1975088, 1988616, 2182992, 2546824, 2592303, 2962632, 3262224, 3456404, 3820236, 3977232, 5093648, 5184606, 5925264, 6048707, 6912808, 7640472, 10369212, 12097414, 13825616, 15280944, 18146121, 20738424, 24194828, 36292242, 41476848, 48389656, 72584484, 96779312, 145168968, 290337936]

約数ペア:

[(1, 290337936), (2, 145168968), (3, 96779312), (4, 72584484), (6, 48389656), (7, 41476848), (8, 36292242), (12, 24194828), (14, 20738424), (16, 18146121), (19, 15280944), (21, 13825616), (24, 12097414), (28, 10369212), (38, 7640472), (42, 6912808), (48, 6048707), (49, 5925264), (56, 5184606), (57, 5093648), (73, 3977232), (76, 3820236), (84, 3456404), (89, 3262224), (98, 2962632), (112, 2592303), (114, 2546824), (133, 2182992), (146, 1988616), (147, 1975088), (152, 1910118), (168, 1728202), (178, 1631112), (196, 1481316), (219, 1325744), (228, 1273412), (266, 1091496), (267, 1087408), (292, 994308), (294, 987544), (304, 955059), (336, 864101), (356, 815556), (392, 740658), (399, 727664), (438, 662872), (456, 636706), (511, 568176), (532, 545748), (534, 543704), (584, 497154), (588, 493772), (623, 466032), (712, 407778), (784, 370329), (798, 363832), (876, 331436), (912, 318353), (931, 311856), (1022, 284088), (1064, 272874), (1068, 271852), (1168, 248577), (1176, 246886), (1246, 233016), (1387, 209328), (1424, 203889), (1533, 189392), (1596, 181916), (1691, 171696), (1752, 165718), (1862, 155928), (1869, 155344), (2044, 142044), (2128, 136437), (2136, 135926), (2352, 123443), (2492, 116508), (2774, 104664), (2793, 103952), (3066, 94696), (3192, 90958), (3382, 85848), (3504, 82859), (3577, 81168), (3724, 77964), (3738, 77672), (4088, 71022), (4161, 69776), (4272, 67963), (4361, 66576), (4984, 58254), (5073, 57232), (5548, 52332), (5586, 51976), (6132, 47348), (6384, 45479), (6497, 44688), (6764, 42924), (7154, 40584), (7448, 38982), (7476, 38836), (8176, 35511), (8322, 34888), (8722, 33288), (9709, 29904), (9968, 29127), (10146, 28616), (10731, 27056), (11096, 26166), (11172, 25988), (11837, 24528), (12264, 23674), (12994, 22344), (13083, 22192), (13528, 21462), (14308, 20292), (14896, 19491), (14952, 19418), (16644, 17444)]