21494541888

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1090

約数の個数: 224

約数和(自身を含む): 64306704000

約数和(自身を除く): 42812162112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 139, 144, 192, 216, 218, 278, 288, 327, 417, 432, 436, 556, 576, 654, 821, 834, 864, 872, 981, 1112, 1251, 1308, 1642, 1668, 1728, 1744, 1962, 2224, 2463, 2502, 2616, 2943, 3284, 3336, 3488, 3753, 3924, 4448, 4926, 5004, 5232, 5886, 6568, 6672, 6976, 7389, 7506, 7848, 8896, 9852, 10008, 10464, 11772, 13136, 13344, 14778, 15012, 15151, 15696, 19704, 20016, 20928, 22167, 23544, 26272, 26688, 29556, 30024, 30302, 31392, 39408, 40032, 44334, 45453, 47088, 52544, 59112, 60048, 60604, 62784, 78816, 80064, 88668, 89489, 90906, 94176, 114119, 118224, 120096, 121208, 136359, 157632, 177336, 178978, 181812, 188352, 228238, 236448, 240192, 242416, 268467, 272718, 342357, 354672, 357956, 363624, 409077, 456476, 472896, 484832, 536934, 545436, 684714, 709344, 715912, 727248, 805401, 818154, 912952, 969664, 1027071, 1073868, 1090872, 1369428, 1418688, 1431824, 1454496, 1610802, 1636308, 1825904, 2054142, 2147736, 2181744, 2416203, 2738856, 2863648, 2908992, 3081213, 3221604, 3272616, 3651808, 4108284, 4295472, 4363488, 4832406, 5477712, 5727296, 6162426, 6443208, 6545232, 7303616, 8216568, 8590944, 8726976, 9664812, 10955424, 12324852, 12438971, 12886416, 13090464, 16433136, 17181888, 19329624, 21910848, 24649704, 24877942, 25772832, 26180928, 32866272, 37316913, 38659248, 49299408, 49755884, 51545664, 65732544, 74633826, 77318496, 98598816, 99511768, 111950739, 149267652, 154636992, 197197632, 199023536, 223901478, 298535304, 335852217, 398047072, 447802956, 597070608, 671704434, 796094144, 895605912, 1194141216, 1343408868, 1791211824, 2388282432, 2686817736, 3582423648, 5373635472, 7164847296, 10747270944, 21494541888]

約数ペア:

[(1, 21494541888), (2, 10747270944), (3, 7164847296), (4, 5373635472), (6, 3582423648), (8, 2686817736), (9, 2388282432), (12, 1791211824), (16, 1343408868), (18, 1194141216), (24, 895605912), (27, 796094144), (32, 671704434), (36, 597070608), (48, 447802956), (54, 398047072), (64, 335852217), (72, 298535304), (96, 223901478), (108, 199023536), (109, 197197632), (139, 154636992), (144, 149267652), (192, 111950739), (216, 99511768), (218, 98598816), (278, 77318496), (288, 74633826), (327, 65732544), (417, 51545664), (432, 49755884), (436, 49299408), (556, 38659248), (576, 37316913), (654, 32866272), (821, 26180928), (834, 25772832), (864, 24877942), (872, 24649704), (981, 21910848), (1112, 19329624), (1251, 17181888), (1308, 16433136), (1642, 13090464), (1668, 12886416), (1728, 12438971), (1744, 12324852), (1962, 10955424), (2224, 9664812), (2463, 8726976), (2502, 8590944), (2616, 8216568), (2943, 7303616), (3284, 6545232), (3336, 6443208), (3488, 6162426), (3753, 5727296), (3924, 5477712), (4448, 4832406), (4926, 4363488), (5004, 4295472), (5232, 4108284), (5886, 3651808), (6568, 3272616), (6672, 3221604), (6976, 3081213), (7389, 2908992), (7506, 2863648), (7848, 2738856), (8896, 2416203), (9852, 2181744), (10008, 2147736), (10464, 2054142), (11772, 1825904), (13136, 1636308), (13344, 1610802), (14778, 1454496), (15012, 1431824), (15151, 1418688), (15696, 1369428), (19704, 1090872), (20016, 1073868), (20928, 1027071), (22167, 969664), (23544, 912952), (26272, 818154), (26688, 805401), (29556, 727248), (30024, 715912), (30302, 709344), (31392, 684714), (39408, 545436), (40032, 536934), (44334, 484832), (45453, 472896), (47088, 456476), (52544, 409077), (59112, 363624), (60048, 357956), (60604, 354672), (62784, 342357), (78816, 272718), (80064, 268467), (88668, 242416), (89489, 240192), (90906, 236448), (94176, 228238), (114119, 188352), (118224, 181812), (120096, 178978), (121208, 177336), (136359, 157632)]