31044384

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 109771200

約数和(自身を除く): 78726816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 59, 63, 72, 81, 84, 87, 96, 108, 112, 116, 118, 126, 144, 162, 168, 174, 177, 189, 203, 216, 224, 232, 236, 252, 261, 288, 324, 336, 348, 354, 378, 406, 413, 432, 464, 472, 504, 522, 531, 567, 609, 648, 672, 696, 708, 756, 783, 812, 826, 864, 928, 944, 1008, 1044, 1062, 1134, 1218, 1239, 1296, 1392, 1416, 1512, 1566, 1593, 1624, 1652, 1711, 1827, 1888, 2016, 2088, 2124, 2268, 2349, 2436, 2478, 2592, 2784, 2832, 3024, 3132, 3186, 3248, 3304, 3422, 3654, 3717, 4176, 4248, 4536, 4698, 4779, 4872, 4956, 5133, 5481, 5664, 6048, 6264, 6372, 6496, 6608, 6844, 7308, 7434, 8352, 8496, 9072, 9396, 9558, 9744, 9912, 10266, 10962, 11151, 11977, 12528, 12744, 13216, 13688, 14616, 14868, 15399, 16443, 16992, 18144, 18792, 19116, 19488, 19824, 20532, 21924, 22302, 23954, 25056, 25488, 27376, 29232, 29736, 30798, 32886, 33453, 35931, 37584, 38232, 39648, 41064, 43848, 44604, 46197, 47908, 50976, 54752, 58464, 59472, 61596, 65772, 66906, 71862, 75168, 76464, 82128, 87696, 89208, 92394, 95816, 107793, 118944, 123192, 131544, 133812, 138591, 143724, 152928, 164256, 175392, 178416, 184788, 191632, 215586, 246384, 263088, 267624, 277182, 287448, 323379, 356832, 369576, 383264, 431172, 492768, 526176, 535248, 554364, 574896, 646758, 739152, 862344, 970137, 1070496, 1108728, 1149792, 1293516, 1478304, 1724688, 1940274, 2217456, 2587032, 3449376, 3880548, 4434912, 5174064, 7761096, 10348128, 15522192, 31044384]

約数ペア:

[(1, 31044384), (2, 15522192), (3, 10348128), (4, 7761096), (6, 5174064), (7, 4434912), (8, 3880548), (9, 3449376), (12, 2587032), (14, 2217456), (16, 1940274), (18, 1724688), (21, 1478304), (24, 1293516), (27, 1149792), (28, 1108728), (29, 1070496), (32, 970137), (36, 862344), (42, 739152), (48, 646758), (54, 574896), (56, 554364), (58, 535248), (59, 526176), (63, 492768), (72, 431172), (81, 383264), (84, 369576), (87, 356832), (96, 323379), (108, 287448), (112, 277182), (116, 267624), (118, 263088), (126, 246384), (144, 215586), (162, 191632), (168, 184788), (174, 178416), (177, 175392), (189, 164256), (203, 152928), (216, 143724), (224, 138591), (232, 133812), (236, 131544), (252, 123192), (261, 118944), (288, 107793), (324, 95816), (336, 92394), (348, 89208), (354, 87696), (378, 82128), (406, 76464), (413, 75168), (432, 71862), (464, 66906), (472, 65772), (504, 61596), (522, 59472), (531, 58464), (567, 54752), (609, 50976), (648, 47908), (672, 46197), (696, 44604), (708, 43848), (756, 41064), (783, 39648), (812, 38232), (826, 37584), (864, 35931), (928, 33453), (944, 32886), (1008, 30798), (1044, 29736), (1062, 29232), (1134, 27376), (1218, 25488), (1239, 25056), (1296, 23954), (1392, 22302), (1416, 21924), (1512, 20532), (1566, 19824), (1593, 19488), (1624, 19116), (1652, 18792), (1711, 18144), (1827, 16992), (1888, 16443), (2016, 15399), (2088, 14868), (2124, 14616), (2268, 13688), (2349, 13216), (2436, 12744), (2478, 12528), (2592, 11977), (2784, 11151), (2832, 10962), (3024, 10266), (3132, 9912), (3186, 9744), (3248, 9558), (3304, 9396), (3422, 9072), (3654, 8496), (3717, 8352), (4176, 7434), (4248, 7308), (4536, 6844), (4698, 6608), (4779, 6496), (4872, 6372), (4956, 6264), (5133, 6048), (5481, 5664)]