259206948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7234

約数の個数: 144

約数和(自身を含む): 879854976

約数和(自身を除く): 620648028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 7193, 9009, 12012, 14386, 18018, 21579, 28772, 36036, 43158, 50351, 64737, 79123, 86316, 93509, 100702, 129474, 151053, 158246, 187018, 201404, 237369, 258948, 280527, 302106, 316492, 374036, 453159, 474738, 553861, 561054, 604212, 654563, 712107, 841581, 906318, 949476, 1028599, 1107722, 1122108, 1309126, 1424214, 1661583, 1683162, 1812636, 1963689, 2057198, 2215444, 2618252, 2848428, 3085797, 3323166, 3366324, 3927378, 4114396, 4984749, 5891067, 6171594, 6646332, 7200193, 7854756, 9257391, 9969498, 11782134, 12343188, 14400386, 18514782, 19938996, 21600579, 23564268, 28800772, 37029564, 43201158, 64801737, 86402316, 129603474, 259206948]

約数ペア:

[(1, 259206948), (2, 129603474), (3, 86402316), (4, 64801737), (6, 43201158), (7, 37029564), (9, 28800772), (11, 23564268), (12, 21600579), (13, 19938996), (14, 18514782), (18, 14400386), (21, 12343188), (22, 11782134), (26, 9969498), (28, 9257391), (33, 7854756), (36, 7200193), (39, 6646332), (42, 6171594), (44, 5891067), (52, 4984749), (63, 4114396), (66, 3927378), (77, 3366324), (78, 3323166), (84, 3085797), (91, 2848428), (99, 2618252), (117, 2215444), (126, 2057198), (132, 1963689), (143, 1812636), (154, 1683162), (156, 1661583), (182, 1424214), (198, 1309126), (231, 1122108), (234, 1107722), (252, 1028599), (273, 949476), (286, 906318), (308, 841581), (364, 712107), (396, 654563), (429, 604212), (462, 561054), (468, 553861), (546, 474738), (572, 453159), (693, 374036), (819, 316492), (858, 302106), (924, 280527), (1001, 258948), (1092, 237369), (1287, 201404), (1386, 187018), (1638, 158246), (1716, 151053), (2002, 129474), (2574, 100702), (2772, 93509), (3003, 86316), (3276, 79123), (4004, 64737), (5148, 50351), (6006, 43158), (7193, 36036), (9009, 28772), (12012, 21579), (14386, 18018)]