1628548064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18731}}^1$

素因数の和:18784

約数の個数: 96

約数和(自身を含む): 3965189760

約数和(自身を除く): 2336641696

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 4576, 5434, 6688, 7904, 10868, 18731, 21736, 37462, 43472, 74924, 86944, 149848, 206041, 243503, 299696, 355889, 412082, 487006, 599392, 711778, 824164, 974012, 1423556, 1648328, 1948024, 2678533, 2847112, 3296656, 3896048, 3914779, 4626557, 5357066, 5694224, 6593312, 7792096, 7829558, 9253114, 10714132, 11388448, 15659116, 18506228, 21428264, 31318232, 37012456, 42856528, 50892127, 62636464, 74024912, 85713056, 101784254, 125272928, 148049824, 203568508, 407137016, 814274032, 1628548064]

約数ペア:

[(1, 1628548064), (2, 814274032), (4, 407137016), (8, 203568508), (11, 148049824), (13, 125272928), (16, 101784254), (19, 85713056), (22, 74024912), (26, 62636464), (32, 50892127), (38, 42856528), (44, 37012456), (52, 31318232), (76, 21428264), (88, 18506228), (104, 15659116), (143, 11388448), (152, 10714132), (176, 9253114), (208, 7829558), (209, 7792096), (247, 6593312), (286, 5694224), (304, 5357066), (352, 4626557), (416, 3914779), (418, 3896048), (494, 3296656), (572, 2847112), (608, 2678533), (836, 1948024), (988, 1648328), (1144, 1423556), (1672, 974012), (1976, 824164), (2288, 711778), (2717, 599392), (3344, 487006), (3952, 412082), (4576, 355889), (5434, 299696), (6688, 243503), (7904, 206041), (10868, 149848), (18731, 86944), (21736, 74924), (37462, 43472)]