258748992

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 840882240

約数和(自身を除く): 582133248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 71, 72, 74, 76, 81, 96, 108, 111, 114, 142, 144, 148, 152, 162, 171, 192, 213, 216, 222, 228, 284, 288, 296, 304, 324, 333, 342, 426, 432, 444, 456, 513, 568, 576, 592, 608, 639, 648, 666, 684, 703, 852, 864, 888, 912, 999, 1026, 1136, 1184, 1216, 1278, 1296, 1332, 1349, 1368, 1406, 1539, 1704, 1728, 1776, 1824, 1917, 1998, 2052, 2109, 2272, 2368, 2556, 2592, 2627, 2664, 2698, 2736, 2812, 2997, 3078, 3408, 3552, 3648, 3834, 3996, 4047, 4104, 4218, 4544, 5112, 5184, 5254, 5328, 5396, 5472, 5624, 5751, 5994, 6156, 6327, 6816, 7104, 7668, 7881, 7992, 8094, 8208, 8436, 10224, 10508, 10656, 10792, 10944, 11248, 11502, 11988, 12141, 12312, 12654, 13632, 15336, 15762, 15984, 16188, 16416, 16872, 18981, 20448, 21016, 21312, 21584, 22496, 23004, 23643, 23976, 24282, 24624, 25308, 30672, 31524, 31968, 32376, 32832, 33744, 36423, 37962, 40896, 42032, 43168, 44992, 46008, 47286, 47952, 48564, 49248, 49913, 50616, 56943, 61344, 63048, 63936, 64752, 67488, 70929, 72846, 75924, 84064, 86336, 92016, 94572, 95904, 97128, 98496, 99826, 101232, 109269, 113886, 122688, 126096, 129504, 134976, 141858, 145692, 149739, 151848, 168128, 184032, 189144, 191808, 194256, 199652, 202464, 212787, 218538, 227772, 252192, 259008, 283716, 291384, 299478, 303696, 368064, 378288, 388512, 399304, 404928, 425574, 437076, 449217, 455544, 504384, 567432, 582768, 598956, 607392, 756576, 777024, 798608, 851148, 874152, 898434, 911088, 1134864, 1165536, 1197912, 1214784, 1347651, 1513152, 1597216, 1702296, 1748304, 1796868, 1822176, 2269728, 2331072, 2395824, 2695302, 3194432, 3404592, 3496608, 3593736, 3644352, 4042953, 4539456, 4791648, 5390604, 6809184, 6993216, 7187472, 8085906, 9583296, 10781208, 13618368, 14374944, 16171812, 21562416, 28749888, 32343624, 43124832, 64687248, 86249664, 129374496, 258748992]

約数ペア:

[(1, 258748992), (2, 129374496), (3, 86249664), (4, 64687248), (6, 43124832), (8, 32343624), (9, 28749888), (12, 21562416), (16, 16171812), (18, 14374944), (19, 13618368), (24, 10781208), (27, 9583296), (32, 8085906), (36, 7187472), (37, 6993216), (38, 6809184), (48, 5390604), (54, 4791648), (57, 4539456), (64, 4042953), (71, 3644352), (72, 3593736), (74, 3496608), (76, 3404592), (81, 3194432), (96, 2695302), (108, 2395824), (111, 2331072), (114, 2269728), (142, 1822176), (144, 1796868), (148, 1748304), (152, 1702296), (162, 1597216), (171, 1513152), (192, 1347651), (213, 1214784), (216, 1197912), (222, 1165536), (228, 1134864), (284, 911088), (288, 898434), (296, 874152), (304, 851148), (324, 798608), (333, 777024), (342, 756576), (426, 607392), (432, 598956), (444, 582768), (456, 567432), (513, 504384), (568, 455544), (576, 449217), (592, 437076), (608, 425574), (639, 404928), (648, 399304), (666, 388512), (684, 378288), (703, 368064), (852, 303696), (864, 299478), (888, 291384), (912, 283716), (999, 259008), (1026, 252192), (1136, 227772), (1184, 218538), (1216, 212787), (1278, 202464), (1296, 199652), (1332, 194256), (1349, 191808), (1368, 189144), (1406, 184032), (1539, 168128), (1704, 151848), (1728, 149739), (1776, 145692), (1824, 141858), (1917, 134976), (1998, 129504), (2052, 126096), (2109, 122688), (2272, 113886), (2368, 109269), (2556, 101232), (2592, 99826), (2627, 98496), (2664, 97128), (2698, 95904), (2736, 94572), (2812, 92016), (2997, 86336), (3078, 84064), (3408, 75924), (3552, 72846), (3648, 70929), (3834, 67488), (3996, 64752), (4047, 63936), (4104, 63048), (4218, 61344), (4544, 56943), (5112, 50616), (5184, 49913), (5254, 49248), (5328, 48564), (5396, 47952), (5472, 47286), (5624, 46008), (5751, 44992), (5994, 43168), (6156, 42032), (6327, 40896), (6816, 37962), (7104, 36423), (7668, 33744), (7881, 32832), (7992, 32376), (8094, 31968), (8208, 31524), (8436, 30672), (10224, 25308), (10508, 24624), (10656, 24282), (10792, 23976), (10944, 23643), (11248, 23004), (11502, 22496), (11988, 21584), (12141, 21312), (12312, 21016), (12654, 20448), (13632, 18981), (15336, 16872), (15762, 16416), (15984, 16188)]