397234368

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 280

約数和(自身を含む): 1284681200

約数和(自身を除く): 887446832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 81, 96, 108, 109, 111, 114, 144, 148, 152, 162, 171, 192, 216, 218, 222, 228, 288, 296, 304, 324, 327, 333, 342, 432, 436, 444, 456, 513, 576, 592, 608, 648, 654, 666, 684, 703, 864, 872, 888, 912, 981, 999, 1026, 1184, 1216, 1296, 1308, 1332, 1368, 1406, 1539, 1728, 1744, 1776, 1824, 1962, 1998, 2052, 2071, 2109, 2368, 2592, 2616, 2664, 2736, 2812, 2943, 2997, 3078, 3488, 3552, 3648, 3924, 3996, 4033, 4104, 4142, 4218, 5184, 5232, 5328, 5472, 5624, 5886, 5994, 6156, 6213, 6327, 6976, 7104, 7848, 7992, 8066, 8208, 8284, 8436, 8829, 10464, 10656, 10944, 11248, 11772, 11988, 12099, 12312, 12426, 12654, 15696, 15984, 16132, 16416, 16568, 16872, 17658, 18639, 18981, 20928, 21312, 22496, 23544, 23976, 24198, 24624, 24852, 25308, 31392, 31968, 32264, 32832, 33136, 33744, 35316, 36297, 37278, 37962, 44992, 47088, 47952, 48396, 49248, 49704, 50616, 55917, 56943, 62784, 63936, 64528, 66272, 67488, 70632, 72594, 74556, 75924, 76627, 94176, 95904, 96792, 98496, 99408, 101232, 108891, 111834, 113886, 129056, 132544, 134976, 141264, 145188, 149112, 151848, 153254, 167751, 188352, 191808, 193584, 198816, 202464, 217782, 223668, 227772, 229881, 258112, 282528, 290376, 298224, 303696, 306508, 326673, 335502, 387168, 397632, 404928, 435564, 447336, 455544, 459762, 565056, 580752, 596448, 607392, 613016, 653346, 671004, 689643, 774336, 871128, 894672, 911088, 919524, 1161504, 1192896, 1214784, 1226032, 1306692, 1342008, 1379286, 1742256, 1789344, 1822176, 1839048, 2068929, 2323008, 2452064, 2613384, 2684016, 2758572, 3484512, 3578688, 3644352, 3678096, 4137858, 4904128, 5226768, 5368032, 5517144, 6206787, 6969024, 7356192, 8275716, 10453536, 10736064, 11034288, 12413574, 14712384, 16551432, 20907072, 22068576, 24827148, 33102864, 44137152, 49654296, 66205728, 99308592, 132411456, 198617184, 397234368]

約数ペア:

[(1, 397234368), (2, 198617184), (3, 132411456), (4, 99308592), (6, 66205728), (8, 49654296), (9, 44137152), (12, 33102864), (16, 24827148), (18, 22068576), (19, 20907072), (24, 16551432), (27, 14712384), (32, 12413574), (36, 11034288), (37, 10736064), (38, 10453536), (48, 8275716), (54, 7356192), (57, 6969024), (64, 6206787), (72, 5517144), (74, 5368032), (76, 5226768), (81, 4904128), (96, 4137858), (108, 3678096), (109, 3644352), (111, 3578688), (114, 3484512), (144, 2758572), (148, 2684016), (152, 2613384), (162, 2452064), (171, 2323008), (192, 2068929), (216, 1839048), (218, 1822176), (222, 1789344), (228, 1742256), (288, 1379286), (296, 1342008), (304, 1306692), (324, 1226032), (327, 1214784), (333, 1192896), (342, 1161504), (432, 919524), (436, 911088), (444, 894672), (456, 871128), (513, 774336), (576, 689643), (592, 671004), (608, 653346), (648, 613016), (654, 607392), (666, 596448), (684, 580752), (703, 565056), (864, 459762), (872, 455544), (888, 447336), (912, 435564), (981, 404928), (999, 397632), (1026, 387168), (1184, 335502), (1216, 326673), (1296, 306508), (1308, 303696), (1332, 298224), (1368, 290376), (1406, 282528), (1539, 258112), (1728, 229881), (1744, 227772), (1776, 223668), (1824, 217782), (1962, 202464), (1998, 198816), (2052, 193584), (2071, 191808), (2109, 188352), (2368, 167751), (2592, 153254), (2616, 151848), (2664, 149112), (2736, 145188), (2812, 141264), (2943, 134976), (2997, 132544), (3078, 129056), (3488, 113886), (3552, 111834), (3648, 108891), (3924, 101232), (3996, 99408), (4033, 98496), (4104, 96792), (4142, 95904), (4218, 94176), (5184, 76627), (5232, 75924), (5328, 74556), (5472, 72594), (5624, 70632), (5886, 67488), (5994, 66272), (6156, 64528), (6213, 63936), (6327, 62784), (6976, 56943), (7104, 55917), (7848, 50616), (7992, 49704), (8066, 49248), (8208, 48396), (8284, 47952), (8436, 47088), (8829, 44992), (10464, 37962), (10656, 37278), (10944, 36297), (11248, 35316), (11772, 33744), (11988, 33136), (12099, 32832), (12312, 32264), (12426, 31968), (12654, 31392), (15696, 25308), (15984, 24852), (16132, 24624), (16416, 24198), (16568, 23976), (16872, 23544), (17658, 22496), (18639, 21312), (18981, 20928)]