1391972832

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 4201666560

約数和(自身を除く): 2809693728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 508, 608, 684, 762, 912, 1016, 1143, 1368, 1524, 1824, 2003, 2032, 2286, 2413, 2736, 3048, 4006, 4064, 4572, 4826, 5472, 6009, 6096, 7239, 8012, 9144, 9652, 12018, 12192, 14478, 16024, 18027, 18288, 19304, 21717, 24036, 28956, 32048, 36054, 36576, 38057, 38608, 43434, 48072, 57912, 64096, 72108, 76114, 77216, 86868, 96144, 114171, 115824, 144216, 152228, 173736, 192288, 228342, 231648, 254381, 288432, 304456, 342513, 347472, 456684, 508762, 576864, 608912, 685026, 694944, 763143, 913368, 1017524, 1217824, 1370052, 1526286, 1826736, 2035048, 2289429, 2740104, 3052572, 3653472, 4070096, 4578858, 4833239, 5480208, 6105144, 8140192, 9157716, 9666478, 10960416, 12210288, 14499717, 18315432, 19332956, 24420576, 28999434, 36630864, 38665912, 43499151, 57998868, 73261728, 77331824, 86998302, 115997736, 154663648, 173996604, 231995472, 347993208, 463990944, 695986416, 1391972832]

約数ペア:

[(1, 1391972832), (2, 695986416), (3, 463990944), (4, 347993208), (6, 231995472), (8, 173996604), (9, 154663648), (12, 115997736), (16, 86998302), (18, 77331824), (19, 73261728), (24, 57998868), (32, 43499151), (36, 38665912), (38, 36630864), (48, 28999434), (57, 24420576), (72, 19332956), (76, 18315432), (96, 14499717), (114, 12210288), (127, 10960416), (144, 9666478), (152, 9157716), (171, 8140192), (228, 6105144), (254, 5480208), (288, 4833239), (304, 4578858), (342, 4070096), (381, 3653472), (456, 3052572), (508, 2740104), (608, 2289429), (684, 2035048), (762, 1826736), (912, 1526286), (1016, 1370052), (1143, 1217824), (1368, 1017524), (1524, 913368), (1824, 763143), (2003, 694944), (2032, 685026), (2286, 608912), (2413, 576864), (2736, 508762), (3048, 456684), (4006, 347472), (4064, 342513), (4572, 304456), (4826, 288432), (5472, 254381), (6009, 231648), (6096, 228342), (7239, 192288), (8012, 173736), (9144, 152228), (9652, 144216), (12018, 115824), (12192, 114171), (14478, 96144), (16024, 86868), (18027, 77216), (18288, 76114), (19304, 72108), (21717, 64096), (24036, 57912), (28956, 48072), (32048, 43434), (36054, 38608), (36576, 38057)]