21772170576

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2435

約数の個数: 320

約数和(自身を含む): 71220441600

約数和(自身を除く): 49448271024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 73, 78, 92, 104, 108, 117, 138, 144, 146, 156, 184, 207, 208, 216, 219, 234, 276, 292, 299, 312, 351, 368, 414, 432, 438, 468, 552, 584, 598, 621, 624, 657, 702, 828, 876, 897, 936, 949, 1104, 1168, 1196, 1242, 1314, 1404, 1656, 1679, 1752, 1794, 1872, 1898, 1971, 2309, 2392, 2484, 2628, 2691, 2808, 2847, 3312, 3358, 3504, 3588, 3796, 3942, 4618, 4784, 4968, 5037, 5256, 5382, 5616, 5694, 6716, 6927, 7176, 7592, 7884, 8073, 8541, 9236, 9936, 10074, 10512, 10764, 11388, 13432, 13854, 14352, 15111, 15184, 15768, 16146, 17082, 18472, 20148, 20781, 21528, 21827, 22776, 25623, 26864, 27708, 30017, 30222, 31536, 32292, 34164, 36944, 40296, 41562, 43056, 43654, 45333, 45552, 51246, 53107, 55416, 60034, 60444, 62343, 64584, 65481, 68328, 80592, 83124, 87308, 90051, 90666, 102492, 106214, 110832, 120068, 120888, 124686, 129168, 130962, 136656, 159321, 166248, 168557, 174616, 180102, 181332, 196443, 204984, 212428, 240136, 241776, 249372, 261924, 270153, 318642, 332496, 337114, 349232, 360204, 362664, 392886, 409968, 424856, 477963, 480272, 498744, 505671, 523848, 540306, 589329, 637284, 674228, 690391, 720408, 725328, 785772, 810459, 849712, 955926, 997488, 1011342, 1047696, 1080612, 1178658, 1274568, 1348456, 1380782, 1433889, 1440816, 1517013, 1571544, 1620918, 1911852, 2022684, 2071173, 2161224, 2191241, 2357316, 2549136, 2696912, 2761564, 2867778, 3034026, 3143088, 3241836, 3823704, 3876811, 4045368, 4142346, 4322448, 4382482, 4551039, 4714632, 5523128, 5735556, 6068052, 6213519, 6483672, 6573723, 7647408, 7753622, 8090736, 8284692, 8764964, 9102078, 9429264, 11046256, 11471112, 11630433, 12136104, 12427038, 12967344, 13147446, 15507244, 16569384, 17529928, 18204156, 18640557, 19721169, 22942224, 23260866, 24272208, 24854076, 26294892, 31014488, 33138768, 34891299, 35059856, 36408312, 37281114, 39442338, 46521732, 49708152, 50398543, 52589784, 59163507, 62028976, 69782598, 72816624, 74562228, 78884676, 93043464, 99416304, 100797086, 104673897, 105179568, 118327014, 139565196, 149124456, 151195629, 157769352, 186086928, 201594172, 209347794, 236654028, 279130392, 298248912, 302391258, 315538704, 403188344, 418695588, 453586887, 473308056, 558260784, 604782516, 806376688, 837391176, 907173774, 946616112, 1209565032, 1360760661, 1674782352, 1814347548, 2419130064, 2721521322, 3628695096, 5443042644, 7257390192, 10886085288, 21772170576]

約数ペア:

[(1, 21772170576), (2, 10886085288), (3, 7257390192), (4, 5443042644), (6, 3628695096), (8, 2721521322), (9, 2419130064), (12, 1814347548), (13, 1674782352), (16, 1360760661), (18, 1209565032), (23, 946616112), (24, 907173774), (26, 837391176), (27, 806376688), (36, 604782516), (39, 558260784), (46, 473308056), (48, 453586887), (52, 418695588), (54, 403188344), (69, 315538704), (72, 302391258), (73, 298248912), (78, 279130392), (92, 236654028), (104, 209347794), (108, 201594172), (117, 186086928), (138, 157769352), (144, 151195629), (146, 149124456), (156, 139565196), (184, 118327014), (207, 105179568), (208, 104673897), (216, 100797086), (219, 99416304), (234, 93043464), (276, 78884676), (292, 74562228), (299, 72816624), (312, 69782598), (351, 62028976), (368, 59163507), (414, 52589784), (432, 50398543), (438, 49708152), (468, 46521732), (552, 39442338), (584, 37281114), (598, 36408312), (621, 35059856), (624, 34891299), (657, 33138768), (702, 31014488), (828, 26294892), (876, 24854076), (897, 24272208), (936, 23260866), (949, 22942224), (1104, 19721169), (1168, 18640557), (1196, 18204156), (1242, 17529928), (1314, 16569384), (1404, 15507244), (1656, 13147446), (1679, 12967344), (1752, 12427038), (1794, 12136104), (1872, 11630433), (1898, 11471112), (1971, 11046256), (2309, 9429264), (2392, 9102078), (2484, 8764964), (2628, 8284692), (2691, 8090736), (2808, 7753622), (2847, 7647408), (3312, 6573723), (3358, 6483672), (3504, 6213519), (3588, 6068052), (3796, 5735556), (3942, 5523128), (4618, 4714632), (4784, 4551039), (4968, 4382482), (5037, 4322448), (5256, 4142346), (5382, 4045368), (5616, 3876811), (5694, 3823704), (6716, 3241836), (6927, 3143088), (7176, 3034026), (7592, 2867778), (7884, 2761564), (8073, 2696912), (8541, 2549136), (9236, 2357316), (9936, 2191241), (10074, 2161224), (10512, 2071173), (10764, 2022684), (11388, 1911852), (13432, 1620918), (13854, 1571544), (14352, 1517013), (15111, 1440816), (15184, 1433889), (15768, 1380782), (16146, 1348456), (17082, 1274568), (18472, 1178658), (20148, 1080612), (20781, 1047696), (21528, 1011342), (21827, 997488), (22776, 955926), (25623, 849712), (26864, 810459), (27708, 785772), (30017, 725328), (30222, 720408), (31536, 690391), (32292, 674228), (34164, 637284), (36944, 589329), (40296, 540306), (41562, 523848), (43056, 505671), (43654, 498744), (45333, 480272), (45552, 477963), (51246, 424856), (53107, 409968), (55416, 392886), (60034, 362664), (60444, 360204), (62343, 349232), (64584, 337114), (65481, 332496), (68328, 318642), (80592, 270153), (83124, 261924), (87308, 249372), (90051, 241776), (90666, 240136), (102492, 212428), (106214, 204984), (110832, 196443), (120068, 181332), (120888, 180102), (124686, 174616), (129168, 168557), (130962, 166248), (136656, 159321)]