7915930848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42221}}^1$

素因数の和:42278

約数の個数: 192

約数和(自身を含む): 27238256640

約数和(自身を除く): 19322325792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 10416, 11718, 13392, 15624, 20832, 23436, 26784, 31248, 42221, 46872, 62496, 84442, 93744, 126663, 168884, 187488, 253326, 295547, 337768, 379989, 506652, 591094, 675536, 759978, 886641, 1013304, 1139967, 1182188, 1308851, 1351072, 1519956, 1773282, 2026608, 2279934, 2364376, 2617702, 2659923, 3039912, 3546564, 3926553, 4053216, 4559868, 4728752, 5235404, 5319846, 6079824, 7093128, 7853106, 7979769, 9119736, 9161957, 9457504, 10470808, 10639692, 11779659, 12159648, 14186256, 15706212, 15959538, 18239472, 18323914, 20941616, 21279384, 23559318, 27485871, 28372512, 31412424, 31919076, 35338977, 36478944, 36647828, 41883232, 42558768, 47118636, 54971742, 62824848, 63838152, 70677954, 73295656, 82457613, 85117536, 94237272, 109943484, 125649696, 127676304, 141355908, 146591312, 164915226, 188474544, 219886968, 247372839, 255352608, 282711816, 293182624, 329830452, 376949088, 439773936, 494745678, 565423632, 659660904, 879547872, 989491356, 1130847264, 1319321808, 1978982712, 2638643616, 3957965424, 7915930848]

約数ペア:

[(1, 7915930848), (2, 3957965424), (3, 2638643616), (4, 1978982712), (6, 1319321808), (7, 1130847264), (8, 989491356), (9, 879547872), (12, 659660904), (14, 565423632), (16, 494745678), (18, 439773936), (21, 376949088), (24, 329830452), (27, 293182624), (28, 282711816), (31, 255352608), (32, 247372839), (36, 219886968), (42, 188474544), (48, 164915226), (54, 146591312), (56, 141355908), (62, 127676304), (63, 125649696), (72, 109943484), (84, 94237272), (93, 85117536), (96, 82457613), (108, 73295656), (112, 70677954), (124, 63838152), (126, 62824848), (144, 54971742), (168, 47118636), (186, 42558768), (189, 41883232), (216, 36647828), (217, 36478944), (224, 35338977), (248, 31919076), (252, 31412424), (279, 28372512), (288, 27485871), (336, 23559318), (372, 21279384), (378, 20941616), (432, 18323914), (434, 18239472), (496, 15959538), (504, 15706212), (558, 14186256), (651, 12159648), (672, 11779659), (744, 10639692), (756, 10470808), (837, 9457504), (864, 9161957), (868, 9119736), (992, 7979769), (1008, 7853106), (1116, 7093128), (1302, 6079824), (1488, 5319846), (1512, 5235404), (1674, 4728752), (1736, 4559868), (1953, 4053216), (2016, 3926553), (2232, 3546564), (2604, 3039912), (2976, 2659923), (3024, 2617702), (3348, 2364376), (3472, 2279934), (3906, 2026608), (4464, 1773282), (5208, 1519956), (5859, 1351072), (6048, 1308851), (6696, 1182188), (6944, 1139967), (7812, 1013304), (8928, 886641), (10416, 759978), (11718, 675536), (13392, 591094), (15624, 506652), (20832, 379989), (23436, 337768), (26784, 295547), (31248, 253326), (42221, 187488), (46872, 168884), (62496, 126663), (84442, 93744)]