31198608

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 200

約数和(自身を含む): 109229120

約数和(自身を除く): 78030512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 181, 189, 216, 228, 252, 266, 304, 324, 336, 342, 362, 378, 399, 432, 456, 504, 513, 532, 543, 567, 648, 684, 724, 756, 798, 912, 1008, 1026, 1064, 1086, 1134, 1197, 1267, 1296, 1368, 1448, 1512, 1539, 1596, 1629, 2052, 2128, 2172, 2268, 2394, 2534, 2736, 2896, 3024, 3078, 3192, 3258, 3439, 3591, 3801, 4104, 4344, 4536, 4788, 4887, 5068, 6156, 6384, 6516, 6878, 7182, 7602, 8208, 8688, 9072, 9576, 9774, 10136, 10317, 10773, 11403, 12312, 13032, 13756, 14364, 14661, 15204, 19152, 19548, 20272, 20634, 21546, 22806, 24073, 24624, 26064, 27512, 28728, 29322, 30408, 30951, 34209, 39096, 41268, 43092, 45612, 48146, 55024, 57456, 58644, 60816, 61902, 68418, 72219, 78192, 82536, 86184, 91224, 92853, 96292, 102627, 117288, 123804, 136836, 144438, 165072, 172368, 182448, 185706, 192584, 205254, 216657, 234576, 247608, 273672, 278559, 288876, 371412, 385168, 410508, 433314, 495216, 547344, 557118, 577752, 649971, 742824, 821016, 866628, 1114236, 1155504, 1299942, 1485648, 1642032, 1733256, 1949913, 2228472, 2599884, 3466512, 3899826, 4456944, 5199768, 7799652, 10399536, 15599304, 31198608]

約数ペア:

[(1, 31198608), (2, 15599304), (3, 10399536), (4, 7799652), (6, 5199768), (7, 4456944), (8, 3899826), (9, 3466512), (12, 2599884), (14, 2228472), (16, 1949913), (18, 1733256), (19, 1642032), (21, 1485648), (24, 1299942), (27, 1155504), (28, 1114236), (36, 866628), (38, 821016), (42, 742824), (48, 649971), (54, 577752), (56, 557118), (57, 547344), (63, 495216), (72, 433314), (76, 410508), (81, 385168), (84, 371412), (108, 288876), (112, 278559), (114, 273672), (126, 247608), (133, 234576), (144, 216657), (152, 205254), (162, 192584), (168, 185706), (171, 182448), (181, 172368), (189, 165072), (216, 144438), (228, 136836), (252, 123804), (266, 117288), (304, 102627), (324, 96292), (336, 92853), (342, 91224), (362, 86184), (378, 82536), (399, 78192), (432, 72219), (456, 68418), (504, 61902), (513, 60816), (532, 58644), (543, 57456), (567, 55024), (648, 48146), (684, 45612), (724, 43092), (756, 41268), (798, 39096), (912, 34209), (1008, 30951), (1026, 30408), (1064, 29322), (1086, 28728), (1134, 27512), (1197, 26064), (1267, 24624), (1296, 24073), (1368, 22806), (1448, 21546), (1512, 20634), (1539, 20272), (1596, 19548), (1629, 19152), (2052, 15204), (2128, 14661), (2172, 14364), (2268, 13756), (2394, 13032), (2534, 12312), (2736, 11403), (2896, 10773), (3024, 10317), (3078, 10136), (3192, 9774), (3258, 9576), (3439, 9072), (3591, 8688), (3801, 8208), (4104, 7602), (4344, 7182), (4536, 6878), (4788, 6516), (4887, 6384), (5068, 6156)]