661569098904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{65011}}^1$

素因数の和:65422

約数の個数: 192

約数和(自身を含む): 2087602932480

約数和(自身を除く): 1426033833576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 331, 366, 427, 488, 504, 549, 662, 732, 854, 993, 1098, 1281, 1324, 1464, 1708, 1986, 2196, 2317, 2562, 2648, 2979, 3416, 3843, 3972, 4392, 4634, 5124, 5958, 6951, 7686, 7944, 9268, 10248, 11916, 13902, 15372, 18536, 20191, 20853, 23832, 27804, 30744, 40382, 41706, 55608, 60573, 65011, 80764, 83412, 121146, 130022, 141337, 161528, 166824, 181719, 195033, 242292, 260044, 282674, 363438, 390066, 424011, 455077, 484584, 520088, 565348, 585099, 726876, 780132, 848022, 910154, 1130696, 1170198, 1272033, 1365231, 1453752, 1560264, 1696044, 1820308, 2340396, 2544066, 2730462, 3392088, 3640616, 3965671, 4095693, 4680792, 5088132, 5460924, 7931342, 8191386, 10176264, 10921848, 11897013, 15862684, 16382772, 21518641, 23794026, 27759697, 31725368, 32765544, 35691039, 43037282, 47588052, 55519394, 64555923, 71382078, 83279091, 86074564, 95176104, 111038788, 129111846, 142764156, 150630487, 166558182, 172149128, 193667769, 222077576, 249837273, 258223692, 285528312, 301260974, 333116364, 387335538, 451891461, 499674546, 516447384, 602521948, 666232728, 774671076, 903782922, 999349092, 1205043896, 1312637101, 1355674383, 1549342152, 1807565844, 1998698184, 2625274202, 2711348766, 3615131688, 3937911303, 5250548404, 5422697532, 7875822606, 9188459707, 10501096808, 10845395064, 11813733909, 15751645212, 18376919414, 23627467818, 27565379121, 31503290424, 36753838828, 47254935636, 55130758242, 73507677656, 82696137363, 94509871272, 110261516484, 165392274726, 220523032968, 330784549452, 661569098904]

約数ペア:

[(1, 661569098904), (2, 330784549452), (3, 220523032968), (4, 165392274726), (6, 110261516484), (7, 94509871272), (8, 82696137363), (9, 73507677656), (12, 55130758242), (14, 47254935636), (18, 36753838828), (21, 31503290424), (24, 27565379121), (28, 23627467818), (36, 18376919414), (42, 15751645212), (56, 11813733909), (61, 10845395064), (63, 10501096808), (72, 9188459707), (84, 7875822606), (122, 5422697532), (126, 5250548404), (168, 3937911303), (183, 3615131688), (244, 2711348766), (252, 2625274202), (331, 1998698184), (366, 1807565844), (427, 1549342152), (488, 1355674383), (504, 1312637101), (549, 1205043896), (662, 999349092), (732, 903782922), (854, 774671076), (993, 666232728), (1098, 602521948), (1281, 516447384), (1324, 499674546), (1464, 451891461), (1708, 387335538), (1986, 333116364), (2196, 301260974), (2317, 285528312), (2562, 258223692), (2648, 249837273), (2979, 222077576), (3416, 193667769), (3843, 172149128), (3972, 166558182), (4392, 150630487), (4634, 142764156), (5124, 129111846), (5958, 111038788), (6951, 95176104), (7686, 86074564), (7944, 83279091), (9268, 71382078), (10248, 64555923), (11916, 55519394), (13902, 47588052), (15372, 43037282), (18536, 35691039), (20191, 32765544), (20853, 31725368), (23832, 27759697), (27804, 23794026), (30744, 21518641), (40382, 16382772), (41706, 15862684), (55608, 11897013), (60573, 10921848), (65011, 10176264), (80764, 8191386), (83412, 7931342), (121146, 5460924), (130022, 5088132), (141337, 4680792), (161528, 4095693), (166824, 3965671), (181719, 3640616), (195033, 3392088), (242292, 2730462), (260044, 2544066), (282674, 2340396), (363438, 1820308), (390066, 1696044), (424011, 1560264), (455077, 1453752), (484584, 1365231), (520088, 1272033), (565348, 1170198), (585099, 1130696), (726876, 910154), (780132, 848022)]