309481728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 879083520

約数和(自身を除く): 569601792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 167, 192, 228, 254, 256, 304, 334, 381, 384, 456, 501, 508, 608, 668, 762, 768, 912, 1002, 1016, 1216, 1336, 1524, 1824, 2004, 2032, 2413, 2432, 2672, 3048, 3173, 3648, 4008, 4064, 4826, 4864, 5344, 6096, 6346, 7239, 7296, 8016, 8128, 9519, 9652, 10688, 12192, 12692, 14478, 14592, 16032, 16256, 19038, 19304, 21209, 21376, 24384, 25384, 28956, 32064, 32512, 38076, 38608, 42418, 42752, 48768, 50768, 57912, 63627, 64128, 76152, 77216, 84836, 97536, 101536, 115824, 127254, 128256, 152304, 154432, 169672, 203072, 231648, 254508, 304608, 308864, 339344, 402971, 406144, 463296, 509016, 609216, 617728, 678688, 805942, 812288, 926592, 1018032, 1208913, 1218432, 1357376, 1611884, 1853184, 2036064, 2417826, 2436864, 2714752, 3223768, 4072128, 4835652, 5429504, 6447536, 8144256, 9671304, 12895072, 16288512, 19342608, 25790144, 38685216, 51580288, 77370432, 103160576, 154740864, 309481728]

約数ペア:

[(1, 309481728), (2, 154740864), (3, 103160576), (4, 77370432), (6, 51580288), (8, 38685216), (12, 25790144), (16, 19342608), (19, 16288512), (24, 12895072), (32, 9671304), (38, 8144256), (48, 6447536), (57, 5429504), (64, 4835652), (76, 4072128), (96, 3223768), (114, 2714752), (127, 2436864), (128, 2417826), (152, 2036064), (167, 1853184), (192, 1611884), (228, 1357376), (254, 1218432), (256, 1208913), (304, 1018032), (334, 926592), (381, 812288), (384, 805942), (456, 678688), (501, 617728), (508, 609216), (608, 509016), (668, 463296), (762, 406144), (768, 402971), (912, 339344), (1002, 308864), (1016, 304608), (1216, 254508), (1336, 231648), (1524, 203072), (1824, 169672), (2004, 154432), (2032, 152304), (2413, 128256), (2432, 127254), (2672, 115824), (3048, 101536), (3173, 97536), (3648, 84836), (4008, 77216), (4064, 76152), (4826, 64128), (4864, 63627), (5344, 57912), (6096, 50768), (6346, 48768), (7239, 42752), (7296, 42418), (8016, 38608), (8128, 38076), (9519, 32512), (9652, 32064), (10688, 28956), (12192, 25384), (12692, 24384), (14478, 21376), (14592, 21209), (16032, 19304), (16256, 19038)]