16856202384

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20040

約数の個数: 240

約数和(自身を含む): 57716305920

約数和(自身を除く): 40860103536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3402, 3472, 3888, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 6804, 7533, 7812, 9072, 10044, 10416, 11718, 13392, 13608, 15066, 15624, 17577, 19979, 20088, 23436, 27216, 30132, 31248, 35154, 39958, 40176, 46872, 52731, 59937, 60264, 70308, 79916, 93744, 105462, 119874, 120528, 139853, 140616, 159832, 179811, 210924, 239748, 279706, 281232, 319664, 359622, 419559, 421848, 479496, 539433, 559412, 619349, 719244, 839118, 843696, 958992, 1078866, 1118824, 1238698, 1258677, 1438488, 1618299, 1678236, 1858047, 2157732, 2237648, 2477396, 2517354, 2876976, 3236598, 3356472, 3716094, 3776031, 4315464, 4335443, 4854897, 4954792, 5034708, 5574141, 6473196, 6712944, 7432188, 7552062, 8630928, 8670886, 9709794, 9909584, 10069416, 11148282, 11328093, 12946392, 13006329, 14864376, 15104124, 16722423, 17341772, 19419588, 20138832, 22296564, 22656186, 25892784, 26012658, 29728752, 30208248, 33444846, 33984279, 34683544, 38839176, 39018987, 44593128, 45312372, 50167269, 52025316, 60416496, 66889692, 67968558, 69367088, 77678352, 78037974, 89186256, 90624744, 100334538, 104050632, 117056961, 133779384, 135937116, 150501807, 156075948, 181249488, 200669076, 208101264, 234113922, 267558768, 271874232, 301003614, 312151896, 351170883, 401338152, 468227844, 543748464, 602007228, 624303792, 702341766, 802676304, 936455688, 1053512649, 1204014456, 1404683532, 1872911376, 2107025298, 2408028912, 2809367064, 4214050596, 5618734128, 8428101192, 16856202384]

約数ペア:

[(1, 16856202384), (2, 8428101192), (3, 5618734128), (4, 4214050596), (6, 2809367064), (7, 2408028912), (8, 2107025298), (9, 1872911376), (12, 1404683532), (14, 1204014456), (16, 1053512649), (18, 936455688), (21, 802676304), (24, 702341766), (27, 624303792), (28, 602007228), (31, 543748464), (36, 468227844), (42, 401338152), (48, 351170883), (54, 312151896), (56, 301003614), (62, 271874232), (63, 267558768), (72, 234113922), (81, 208101264), (84, 200669076), (93, 181249488), (108, 156075948), (112, 150501807), (124, 135937116), (126, 133779384), (144, 117056961), (162, 104050632), (168, 100334538), (186, 90624744), (189, 89186256), (216, 78037974), (217, 77678352), (243, 69367088), (248, 67968558), (252, 66889692), (279, 60416496), (324, 52025316), (336, 50167269), (372, 45312372), (378, 44593128), (432, 39018987), (434, 38839176), (486, 34683544), (496, 33984279), (504, 33444846), (558, 30208248), (567, 29728752), (648, 26012658), (651, 25892784), (744, 22656186), (756, 22296564), (837, 20138832), (868, 19419588), (972, 17341772), (1008, 16722423), (1116, 15104124), (1134, 14864376), (1296, 13006329), (1302, 12946392), (1488, 11328093), (1512, 11148282), (1674, 10069416), (1701, 9909584), (1736, 9709794), (1944, 8670886), (1953, 8630928), (2232, 7552062), (2268, 7432188), (2511, 6712944), (2604, 6473196), (3024, 5574141), (3348, 5034708), (3402, 4954792), (3472, 4854897), (3888, 4335443), (3906, 4315464), (4464, 3776031), (4536, 3716094), (5022, 3356472), (5208, 3236598), (5859, 2876976), (6696, 2517354), (6804, 2477396), (7533, 2237648), (7812, 2157732), (9072, 1858047), (10044, 1678236), (10416, 1618299), (11718, 1438488), (13392, 1258677), (13608, 1238698), (15066, 1118824), (15624, 1078866), (17577, 958992), (19979, 843696), (20088, 839118), (23436, 719244), (27216, 619349), (30132, 559412), (31248, 539433), (35154, 479496), (39958, 421848), (40176, 419559), (46872, 359622), (52731, 319664), (59937, 281232), (60264, 279706), (70308, 239748), (79916, 210924), (93744, 179811), (105462, 159832), (119874, 140616), (120528, 139853)]