242987472

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 240

約数和(自身を含む): 874735680

約数和(自身を除く): 631748208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 883, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1766, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2649, 2808, 3024, 3276, 3528, 3532, 3822, 4368, 4914, 5096, 5292, 5298, 5616, 5733, 6181, 6552, 7056, 7064, 7644, 7947, 9828, 10192, 10584, 10596, 11466, 11479, 12362, 13104, 14128, 15288, 15894, 17199, 18543, 19656, 21168, 21192, 22932, 22958, 23841, 24724, 30576, 31788, 34398, 34437, 37086, 39312, 42384, 43267, 45864, 45916, 47682, 49448, 55629, 63576, 68796, 68874, 74172, 80353, 86534, 91728, 91832, 95364, 98896, 103311, 111258, 127152, 129801, 137592, 137748, 148344, 160706, 166887, 173068, 183664, 190728, 206622, 222516, 241059, 259602, 275184, 275496, 296688, 309933, 321412, 333774, 346136, 381456, 389403, 413244, 445032, 482118, 519204, 550992, 562471, 619866, 642824, 667548, 692272, 723177, 778806, 826488, 890064, 964236, 1038408, 1124942, 1168209, 1239732, 1285648, 1335096, 1446354, 1557612, 1652976, 1687413, 1928472, 2076816, 2169531, 2249884, 2336418, 2479464, 2670192, 2892708, 3115224, 3374826, 3856944, 4339062, 4499768, 4672836, 4958928, 5062239, 5785416, 6230448, 6749652, 8678124, 8999536, 9345672, 10124478, 11570832, 13499304, 15186717, 17356248, 18691344, 20248956, 26998608, 30373434, 34712496, 40497912, 60746868, 80995824, 121493736, 242987472]

約数ペア:

[(1, 242987472), (2, 121493736), (3, 80995824), (4, 60746868), (6, 40497912), (7, 34712496), (8, 30373434), (9, 26998608), (12, 20248956), (13, 18691344), (14, 17356248), (16, 15186717), (18, 13499304), (21, 11570832), (24, 10124478), (26, 9345672), (27, 8999536), (28, 8678124), (36, 6749652), (39, 6230448), (42, 5785416), (48, 5062239), (49, 4958928), (52, 4672836), (54, 4499768), (56, 4339062), (63, 3856944), (72, 3374826), (78, 3115224), (84, 2892708), (91, 2670192), (98, 2479464), (104, 2336418), (108, 2249884), (112, 2169531), (117, 2076816), (126, 1928472), (144, 1687413), (147, 1652976), (156, 1557612), (168, 1446354), (182, 1335096), (189, 1285648), (196, 1239732), (208, 1168209), (216, 1124942), (234, 1038408), (252, 964236), (273, 890064), (294, 826488), (312, 778806), (336, 723177), (351, 692272), (364, 667548), (378, 642824), (392, 619866), (432, 562471), (441, 550992), (468, 519204), (504, 482118), (546, 445032), (588, 413244), (624, 389403), (637, 381456), (702, 346136), (728, 333774), (756, 321412), (784, 309933), (819, 296688), (882, 275496), (883, 275184), (936, 259602), (1008, 241059), (1092, 222516), (1176, 206622), (1274, 190728), (1323, 183664), (1404, 173068), (1456, 166887), (1512, 160706), (1638, 148344), (1764, 137748), (1766, 137592), (1872, 129801), (1911, 127152), (2184, 111258), (2352, 103311), (2457, 98896), (2548, 95364), (2646, 91832), (2649, 91728), (2808, 86534), (3024, 80353), (3276, 74172), (3528, 68874), (3532, 68796), (3822, 63576), (4368, 55629), (4914, 49448), (5096, 47682), (5292, 45916), (5298, 45864), (5616, 43267), (5733, 42384), (6181, 39312), (6552, 37086), (7056, 34437), (7064, 34398), (7644, 31788), (7947, 30576), (9828, 24724), (10192, 23841), (10584, 22958), (10596, 22932), (11466, 21192), (11479, 21168), (12362, 19656), (13104, 18543), (14128, 17199), (15288, 15894)]