2189554416

素因数分解:

$2^4\times 3^7\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 7406981280

約数和(自身を除く): 5217426864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 729, 756, 784, 882, 972, 1008, 1134, 1176, 1277, 1296, 1323, 1458, 1512, 1701, 1764, 1944, 2187, 2268, 2352, 2554, 2646, 2916, 3024, 3402, 3528, 3831, 3888, 3969, 4374, 4536, 5103, 5108, 5292, 5832, 6804, 7056, 7662, 7938, 8748, 8939, 9072, 10206, 10216, 10584, 11493, 11664, 11907, 13608, 15309, 15324, 15876, 17496, 17878, 20412, 20432, 21168, 22986, 23814, 26817, 27216, 30618, 30648, 31752, 34479, 34992, 35721, 35756, 40824, 45972, 47628, 53634, 61236, 61296, 62573, 63504, 68958, 71442, 71512, 80451, 81648, 91944, 95256, 103437, 107163, 107268, 122472, 125146, 137916, 142884, 143024, 160902, 183888, 187719, 190512, 206874, 214326, 214536, 241353, 244944, 250292, 275832, 285768, 310311, 321804, 375438, 413748, 428652, 429072, 482706, 500584, 551664, 563157, 571536, 620622, 643608, 724059, 750876, 827496, 857304, 930933, 965412, 1001168, 1126314, 1241244, 1287216, 1448118, 1501752, 1654992, 1689471, 1714608, 1861866, 1930824, 2172177, 2252628, 2482488, 2792799, 2896236, 3003504, 3378942, 3723732, 3861648, 4344354, 4505256, 4964976, 5068413, 5585598, 5792472, 6516531, 6757884, 7447464, 8688708, 9010512, 10136826, 11171196, 11584944, 13033062, 13515768, 14894928, 15205239, 17377416, 19549593, 20273652, 22342392, 26066124, 27031536, 30410478, 34754832, 39099186, 40547304, 44684784, 45615717, 52132248, 60820956, 78198372, 81094608, 91231434, 104264496, 121641912, 136847151, 156396744, 182462868, 243283824, 273694302, 312793488, 364925736, 547388604, 729851472, 1094777208, 2189554416]

約数ペア:

[(1, 2189554416), (2, 1094777208), (3, 729851472), (4, 547388604), (6, 364925736), (7, 312793488), (8, 273694302), (9, 243283824), (12, 182462868), (14, 156396744), (16, 136847151), (18, 121641912), (21, 104264496), (24, 91231434), (27, 81094608), (28, 78198372), (36, 60820956), (42, 52132248), (48, 45615717), (49, 44684784), (54, 40547304), (56, 39099186), (63, 34754832), (72, 30410478), (81, 27031536), (84, 26066124), (98, 22342392), (108, 20273652), (112, 19549593), (126, 17377416), (144, 15205239), (147, 14894928), (162, 13515768), (168, 13033062), (189, 11584944), (196, 11171196), (216, 10136826), (243, 9010512), (252, 8688708), (294, 7447464), (324, 6757884), (336, 6516531), (378, 5792472), (392, 5585598), (432, 5068413), (441, 4964976), (486, 4505256), (504, 4344354), (567, 3861648), (588, 3723732), (648, 3378942), (729, 3003504), (756, 2896236), (784, 2792799), (882, 2482488), (972, 2252628), (1008, 2172177), (1134, 1930824), (1176, 1861866), (1277, 1714608), (1296, 1689471), (1323, 1654992), (1458, 1501752), (1512, 1448118), (1701, 1287216), (1764, 1241244), (1944, 1126314), (2187, 1001168), (2268, 965412), (2352, 930933), (2554, 857304), (2646, 827496), (2916, 750876), (3024, 724059), (3402, 643608), (3528, 620622), (3831, 571536), (3888, 563157), (3969, 551664), (4374, 500584), (4536, 482706), (5103, 429072), (5108, 428652), (5292, 413748), (5832, 375438), (6804, 321804), (7056, 310311), (7662, 285768), (7938, 275832), (8748, 250292), (8939, 244944), (9072, 241353), (10206, 214536), (10216, 214326), (10584, 206874), (11493, 190512), (11664, 187719), (11907, 183888), (13608, 160902), (15309, 143024), (15324, 142884), (15876, 137916), (17496, 125146), (17878, 122472), (20412, 107268), (20432, 107163), (21168, 103437), (22986, 95256), (23814, 91944), (26817, 81648), (27216, 80451), (30618, 71512), (30648, 71442), (31752, 68958), (34479, 63504), (34992, 62573), (35721, 61296), (35756, 61236), (40824, 53634), (45972, 47628)]