1301647592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 3087197280

約数和(自身を除く): 1785549688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 67, 76, 124, 133, 134, 152, 217, 248, 266, 268, 361, 434, 469, 532, 536, 589, 722, 868, 938, 961, 1064, 1178, 1273, 1444, 1736, 1876, 1922, 2077, 2356, 2527, 2546, 2888, 3752, 3844, 4123, 4154, 4712, 5054, 5092, 6727, 7688, 8246, 8308, 8911, 10108, 10184, 11191, 13454, 14539, 16492, 16616, 17822, 18259, 20216, 22382, 24187, 26908, 29078, 32984, 35644, 36518, 39463, 44764, 48374, 53816, 58156, 64387, 71288, 73036, 78337, 78926, 89528, 96748, 116312, 127813, 128774, 146072, 156674, 157852, 169309, 193496, 255626, 257548, 276241, 313348, 315704, 338618, 346921, 450709, 511252, 515096, 552482, 626696, 677236, 693842, 749797, 901418, 1022504, 1104964, 1223353, 1354472, 1387684, 1499594, 1802836, 2209928, 2428447, 2446706, 2775368, 2999188, 3605672, 4856894, 4893412, 5248579, 5998376, 8563471, 9713788, 9786824, 10497158, 17126942, 19427576, 20994316, 23243707, 34253884, 41988632, 46487414, 68507768, 92974828, 162705949, 185949656, 325411898, 650823796, 1301647592]

約数ペア:

[(1, 1301647592), (2, 650823796), (4, 325411898), (7, 185949656), (8, 162705949), (14, 92974828), (19, 68507768), (28, 46487414), (31, 41988632), (38, 34253884), (56, 23243707), (62, 20994316), (67, 19427576), (76, 17126942), (124, 10497158), (133, 9786824), (134, 9713788), (152, 8563471), (217, 5998376), (248, 5248579), (266, 4893412), (268, 4856894), (361, 3605672), (434, 2999188), (469, 2775368), (532, 2446706), (536, 2428447), (589, 2209928), (722, 1802836), (868, 1499594), (938, 1387684), (961, 1354472), (1064, 1223353), (1178, 1104964), (1273, 1022504), (1444, 901418), (1736, 749797), (1876, 693842), (1922, 677236), (2077, 626696), (2356, 552482), (2527, 515096), (2546, 511252), (2888, 450709), (3752, 346921), (3844, 338618), (4123, 315704), (4154, 313348), (4712, 276241), (5054, 257548), (5092, 255626), (6727, 193496), (7688, 169309), (8246, 157852), (8308, 156674), (8911, 146072), (10108, 128774), (10184, 127813), (11191, 116312), (13454, 96748), (14539, 89528), (16492, 78926), (16616, 78337), (17822, 73036), (18259, 71288), (20216, 64387), (22382, 58156), (24187, 53816), (26908, 48374), (29078, 44764), (32984, 39463), (35644, 36518)]