231503418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 543179520

約数和(自身を除く): 311676102

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 89, 103, 122, 138, 178, 183, 206, 207, 267, 309, 366, 414, 534, 549, 618, 801, 927, 1098, 1403, 1602, 1854, 2047, 2369, 2806, 4094, 4209, 4738, 5429, 6141, 6283, 7107, 8418, 9167, 10858, 12282, 12566, 12627, 14214, 16287, 18334, 18423, 18849, 21321, 25254, 27501, 32574, 36846, 37698, 42642, 48861, 55002, 56547, 82503, 97722, 113094, 124867, 144509, 165006, 210841, 249734, 289018, 374601, 421682, 433527, 559187, 632523, 749202, 867054, 1118374, 1123803, 1265046, 1300581, 1677561, 1897569, 2247606, 2601162, 3355122, 3795138, 5032683, 10065366, 12861301, 25722602, 38583903, 77167806, 115751709, 231503418]

約数ペア:

[(1, 231503418), (2, 115751709), (3, 77167806), (6, 38583903), (9, 25722602), (18, 12861301), (23, 10065366), (46, 5032683), (61, 3795138), (69, 3355122), (89, 2601162), (103, 2247606), (122, 1897569), (138, 1677561), (178, 1300581), (183, 1265046), (206, 1123803), (207, 1118374), (267, 867054), (309, 749202), (366, 632523), (414, 559187), (534, 433527), (549, 421682), (618, 374601), (801, 289018), (927, 249734), (1098, 210841), (1403, 165006), (1602, 144509), (1854, 124867), (2047, 113094), (2369, 97722), (2806, 82503), (4094, 56547), (4209, 55002), (4738, 48861), (5429, 42642), (6141, 37698), (6283, 36846), (7107, 32574), (8418, 27501), (9167, 25254), (10858, 21321), (12282, 18849), (12566, 18423), (12627, 18334), (14214, 16287)]