477821344

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 1286210016

約数和(自身を除く): 808388672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2131, 2156, 2288, 2464, 2548, 2912, 4004, 4262, 4312, 4576, 5096, 7007, 8008, 8524, 8624, 10192, 14014, 14917, 16016, 17048, 17248, 20384, 23441, 27703, 28028, 29834, 32032, 34096, 46882, 55406, 56056, 59668, 68192, 93764, 104419, 110812, 112112, 119336, 164087, 187528, 193921, 208838, 221624, 224224, 238672, 304733, 328174, 375056, 387842, 417676, 443248, 477344, 609466, 656348, 750112, 775684, 835352, 886496, 1148609, 1218932, 1312696, 1357447, 1551368, 1670704, 2133131, 2297218, 2437864, 2625392, 2714894, 3102736, 3341408, 4266262, 4594436, 4875728, 5250784, 5429788, 6205472, 8532524, 9188872, 9751456, 10859576, 14931917, 17065048, 18377744, 21719152, 29863834, 34130096, 36755488, 43438304, 59727668, 68260192, 119455336, 238910672, 477821344]

約数ペア:

[(1, 477821344), (2, 238910672), (4, 119455336), (7, 68260192), (8, 59727668), (11, 43438304), (13, 36755488), (14, 34130096), (16, 29863834), (22, 21719152), (26, 18377744), (28, 17065048), (32, 14931917), (44, 10859576), (49, 9751456), (52, 9188872), (56, 8532524), (77, 6205472), (88, 5429788), (91, 5250784), (98, 4875728), (104, 4594436), (112, 4266262), (143, 3341408), (154, 3102736), (176, 2714894), (182, 2625392), (196, 2437864), (208, 2297218), (224, 2133131), (286, 1670704), (308, 1551368), (352, 1357447), (364, 1312696), (392, 1218932), (416, 1148609), (539, 886496), (572, 835352), (616, 775684), (637, 750112), (728, 656348), (784, 609466), (1001, 477344), (1078, 443248), (1144, 417676), (1232, 387842), (1274, 375056), (1456, 328174), (1568, 304733), (2002, 238672), (2131, 224224), (2156, 221624), (2288, 208838), (2464, 193921), (2548, 187528), (2912, 164087), (4004, 119336), (4262, 112112), (4312, 110812), (4576, 104419), (5096, 93764), (7007, 68192), (8008, 59668), (8524, 56056), (8624, 55406), (10192, 46882), (14014, 34096), (14917, 32032), (16016, 29834), (17048, 28028), (17248, 27703), (20384, 23441)]