306875142

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 120

約数和(自身を含む): 813239064

約数和(自身を除く): 506363922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 67, 81, 98, 126, 134, 147, 162, 189, 201, 294, 378, 402, 441, 469, 567, 577, 603, 882, 938, 1134, 1154, 1206, 1323, 1407, 1731, 1809, 2646, 2814, 3283, 3462, 3618, 3969, 4039, 4221, 5193, 5427, 6566, 7938, 8078, 8442, 9849, 10386, 10854, 12117, 12663, 15579, 19698, 24234, 25326, 28273, 29547, 31158, 36351, 37989, 38659, 46737, 56546, 59094, 72702, 75978, 77318, 84819, 88641, 93474, 109053, 115977, 169638, 177282, 218106, 231954, 254457, 265923, 270613, 327159, 347931, 508914, 531846, 541226, 654318, 695862, 763371, 811839, 1043793, 1526742, 1623678, 1894291, 2087586, 2290113, 2435517, 3131379, 3788582, 4580226, 4871034, 5682873, 6262758, 7306551, 11365746, 14613102, 17048619, 21919653, 34097238, 43839306, 51145857, 102291714, 153437571, 306875142]

約数ペア:

[(1, 306875142), (2, 153437571), (3, 102291714), (6, 51145857), (7, 43839306), (9, 34097238), (14, 21919653), (18, 17048619), (21, 14613102), (27, 11365746), (42, 7306551), (49, 6262758), (54, 5682873), (63, 4871034), (67, 4580226), (81, 3788582), (98, 3131379), (126, 2435517), (134, 2290113), (147, 2087586), (162, 1894291), (189, 1623678), (201, 1526742), (294, 1043793), (378, 811839), (402, 763371), (441, 695862), (469, 654318), (567, 541226), (577, 531846), (603, 508914), (882, 347931), (938, 327159), (1134, 270613), (1154, 265923), (1206, 254457), (1323, 231954), (1407, 218106), (1731, 177282), (1809, 169638), (2646, 115977), (2814, 109053), (3283, 93474), (3462, 88641), (3618, 84819), (3969, 77318), (4039, 75978), (4221, 72702), (5193, 59094), (5427, 56546), (6566, 46737), (7938, 38659), (8078, 37989), (8442, 36351), (9849, 31158), (10386, 29547), (10854, 28273), (12117, 25326), (12663, 24234), (15579, 19698)]