209548288768

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{243109}}^1$

素因数の和:243182

約数の個数: 144

約数和(自身を含む): 528719517760

約数和(自身を除く): 319171228992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1664, 1792, 1924, 2072, 2368, 2912, 3328, 3367, 3848, 4144, 4736, 5824, 6734, 7696, 8288, 9472, 11648, 13468, 15392, 16576, 23296, 26936, 30784, 33152, 53872, 61568, 66304, 107744, 123136, 215488, 243109, 430976, 486218, 861952, 972436, 1701763, 1944872, 3160417, 3403526, 3889744, 6320834, 6807052, 7779488, 8995033, 12641668, 13614104, 15558976, 17990066, 22122919, 25283336, 27228208, 31117952, 35980132, 44245838, 50566672, 54456416, 62235904, 62965231, 71960264, 88491676, 101133344, 108912832, 116935429, 125930462, 143920528, 176983352, 202266688, 217825664, 233870858, 251860924, 287841056, 353966704, 404533376, 435651328, 467741716, 503721848, 575682112, 707933408, 809066752, 818548003, 935483432, 1007443696, 1151364224, 1415866816, 1637096006, 1870966864, 2014887392, 2302728448, 2831733632, 3274192012, 3741933728, 4029774784, 5663467264, 6548384024, 7483867456, 8059549568, 13096768048, 14967734912, 16119099136, 26193536096, 29935469824, 52387072192, 104774144384, 209548288768]

約数ペア:

[(1, 209548288768), (2, 104774144384), (4, 52387072192), (7, 29935469824), (8, 26193536096), (13, 16119099136), (14, 14967734912), (16, 13096768048), (26, 8059549568), (28, 7483867456), (32, 6548384024), (37, 5663467264), (52, 4029774784), (56, 3741933728), (64, 3274192012), (74, 2831733632), (91, 2302728448), (104, 2014887392), (112, 1870966864), (128, 1637096006), (148, 1415866816), (182, 1151364224), (208, 1007443696), (224, 935483432), (256, 818548003), (259, 809066752), (296, 707933408), (364, 575682112), (416, 503721848), (448, 467741716), (481, 435651328), (518, 404533376), (592, 353966704), (728, 287841056), (832, 251860924), (896, 233870858), (962, 217825664), (1036, 202266688), (1184, 176983352), (1456, 143920528), (1664, 125930462), (1792, 116935429), (1924, 108912832), (2072, 101133344), (2368, 88491676), (2912, 71960264), (3328, 62965231), (3367, 62235904), (3848, 54456416), (4144, 50566672), (4736, 44245838), (5824, 35980132), (6734, 31117952), (7696, 27228208), (8288, 25283336), (9472, 22122919), (11648, 17990066), (13468, 15558976), (15392, 13614104), (16576, 12641668), (23296, 8995033), (26936, 7779488), (30784, 6807052), (33152, 6320834), (53872, 3889744), (61568, 3403526), (66304, 3160417), (107744, 1944872), (123136, 1701763), (215488, 972436), (243109, 861952), (430976, 486218)]