1181288108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 2877380352

約数和(自身を除く): 1696092244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 307, 308, 341, 364, 403, 434, 572, 614, 682, 806, 868, 961, 1001, 1228, 1364, 1612, 1922, 2002, 2149, 2387, 2821, 3377, 3844, 3991, 4004, 4298, 4433, 4774, 5642, 6727, 6754, 7982, 8596, 8866, 9517, 9548, 10571, 11284, 12493, 13454, 13508, 15964, 17732, 19034, 21142, 23639, 24986, 26908, 27937, 31031, 38068, 42284, 43901, 47278, 49972, 55874, 62062, 66619, 73997, 87451, 87802, 94556, 104687, 111748, 123721, 124124, 133238, 137423, 147994, 174902, 175604, 209374, 247442, 266476, 274846, 295027, 295988, 307307, 349804, 418748, 494884, 549692, 590054, 614614, 732809, 866047, 961961, 1180108, 1229228, 1360931, 1465618, 1732094, 1923922, 2065189, 2721862, 2931236, 3245297, 3464188, 3835351, 3847844, 4130378, 5443724, 6490594, 7670702, 8260756, 9526517, 12981188, 15341404, 19053034, 22717079, 26847457, 38106068, 42188861, 45434158, 53694914, 84377722, 90868316, 107389828, 168755444, 295322027, 590644054, 1181288108]

約数ペア:

[(1, 1181288108), (2, 590644054), (4, 295322027), (7, 168755444), (11, 107389828), (13, 90868316), (14, 84377722), (22, 53694914), (26, 45434158), (28, 42188861), (31, 38106068), (44, 26847457), (52, 22717079), (62, 19053034), (77, 15341404), (91, 12981188), (124, 9526517), (143, 8260756), (154, 7670702), (182, 6490594), (217, 5443724), (286, 4130378), (307, 3847844), (308, 3835351), (341, 3464188), (364, 3245297), (403, 2931236), (434, 2721862), (572, 2065189), (614, 1923922), (682, 1732094), (806, 1465618), (868, 1360931), (961, 1229228), (1001, 1180108), (1228, 961961), (1364, 866047), (1612, 732809), (1922, 614614), (2002, 590054), (2149, 549692), (2387, 494884), (2821, 418748), (3377, 349804), (3844, 307307), (3991, 295988), (4004, 295027), (4298, 274846), (4433, 266476), (4774, 247442), (5642, 209374), (6727, 175604), (6754, 174902), (7982, 147994), (8596, 137423), (8866, 133238), (9517, 124124), (9548, 123721), (10571, 111748), (11284, 104687), (12493, 94556), (13454, 87802), (13508, 87451), (15964, 73997), (17732, 66619), (19034, 62062), (21142, 55874), (23639, 49972), (24986, 47278), (26908, 43901), (27937, 42284), (31031, 38068)]