397455072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 144

約数和(自身を含む): 1277821440

約数和(自身を除く): 880366368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3192, 3724, 4256, 4447, 4704, 5586, 6384, 7448, 8894, 11172, 12768, 13341, 14896, 17788, 22344, 26682, 29792, 31129, 35576, 44688, 53364, 62258, 71152, 84493, 89376, 93387, 106728, 124516, 142304, 168986, 186774, 213456, 217903, 249032, 253479, 337972, 373548, 426912, 435806, 498064, 506958, 591451, 653709, 675944, 747096, 871612, 996128, 1013916, 1182902, 1307418, 1351888, 1494192, 1743224, 1774353, 2027832, 2365804, 2614836, 2703776, 2988384, 3486448, 3548706, 4055664, 4140157, 4731608, 5229672, 6972896, 7097412, 8111328, 8280314, 9463216, 10459344, 12420471, 14194824, 16560628, 18926432, 20918688, 24840942, 28389648, 33121256, 49681884, 56779296, 66242512, 99363768, 132485024, 198727536, 397455072]

約数ペア:

[(1, 397455072), (2, 198727536), (3, 132485024), (4, 99363768), (6, 66242512), (7, 56779296), (8, 49681884), (12, 33121256), (14, 28389648), (16, 24840942), (19, 20918688), (21, 18926432), (24, 16560628), (28, 14194824), (32, 12420471), (38, 10459344), (42, 9463216), (48, 8280314), (49, 8111328), (56, 7097412), (57, 6972896), (76, 5229672), (84, 4731608), (96, 4140157), (98, 4055664), (112, 3548706), (114, 3486448), (133, 2988384), (147, 2703776), (152, 2614836), (168, 2365804), (196, 2027832), (224, 1774353), (228, 1743224), (266, 1494192), (294, 1351888), (304, 1307418), (336, 1182902), (392, 1013916), (399, 996128), (456, 871612), (532, 747096), (588, 675944), (608, 653709), (672, 591451), (784, 506958), (798, 498064), (912, 435806), (931, 426912), (1064, 373548), (1176, 337972), (1568, 253479), (1596, 249032), (1824, 217903), (1862, 213456), (2128, 186774), (2352, 168986), (2793, 142304), (3192, 124516), (3724, 106728), (4256, 93387), (4447, 89376), (4704, 84493), (5586, 71152), (6384, 62258), (7448, 53364), (8894, 44688), (11172, 35576), (12768, 31129), (13341, 29792), (14896, 26682), (17788, 22344)]