1319751488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 2984601600

約数和(自身を除く): 1664850112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 127, 176, 232, 254, 319, 352, 464, 508, 509, 638, 704, 928, 1016, 1018, 1276, 1397, 1856, 2032, 2036, 2552, 2794, 3683, 4064, 4072, 5104, 5588, 5599, 7366, 8128, 8144, 10208, 11176, 11198, 14732, 14761, 16288, 20416, 22352, 22396, 29464, 29522, 32576, 40513, 44704, 44792, 58928, 59044, 64643, 81026, 89408, 89584, 117856, 118088, 129286, 162052, 162371, 179168, 235712, 236176, 258572, 324104, 324742, 358336, 472352, 517144, 648208, 649484, 711073, 944704, 1034288, 1296416, 1298968, 1422146, 1874647, 2068576, 2592832, 2597936, 2844292, 3749294, 4137152, 5195872, 5688584, 7498588, 10391744, 11377168, 14997176, 20621117, 22754336, 29994352, 41242234, 45508672, 59988704, 82484468, 119977408, 164968936, 329937872, 659875744, 1319751488]

約数ペア:

[(1, 1319751488), (2, 659875744), (4, 329937872), (8, 164968936), (11, 119977408), (16, 82484468), (22, 59988704), (29, 45508672), (32, 41242234), (44, 29994352), (58, 22754336), (64, 20621117), (88, 14997176), (116, 11377168), (127, 10391744), (176, 7498588), (232, 5688584), (254, 5195872), (319, 4137152), (352, 3749294), (464, 2844292), (508, 2597936), (509, 2592832), (638, 2068576), (704, 1874647), (928, 1422146), (1016, 1298968), (1018, 1296416), (1276, 1034288), (1397, 944704), (1856, 711073), (2032, 649484), (2036, 648208), (2552, 517144), (2794, 472352), (3683, 358336), (4064, 324742), (4072, 324104), (5104, 258572), (5588, 236176), (5599, 235712), (7366, 179168), (8128, 162371), (8144, 162052), (10208, 129286), (11176, 118088), (11198, 117856), (14732, 89584), (14761, 89408), (16288, 81026), (20416, 64643), (22352, 59044), (22396, 58928), (29464, 44792), (29522, 44704), (32576, 40513)]