242617752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 721693440

約数和(自身を除く): 479075688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 157, 169, 234, 254, 312, 314, 338, 381, 468, 471, 507, 508, 628, 676, 762, 936, 942, 1014, 1016, 1143, 1256, 1352, 1413, 1521, 1524, 1651, 1884, 2028, 2041, 2286, 2826, 3042, 3048, 3302, 3768, 4056, 4082, 4572, 4953, 5652, 6084, 6123, 6604, 8164, 9144, 9906, 11304, 12168, 12246, 13208, 14859, 16328, 18369, 19812, 19939, 21463, 24492, 26533, 29718, 36738, 39624, 39878, 42926, 48984, 53066, 59436, 59817, 64389, 73476, 79599, 79756, 85852, 106132, 118872, 119634, 128778, 146952, 159198, 159512, 171704, 179451, 193167, 212264, 238797, 239268, 257556, 259207, 318396, 358902, 386334, 477594, 478536, 515112, 518414, 636792, 717804, 772668, 777621, 955188, 1036828, 1435608, 1545336, 1555242, 1910376, 2073656, 2332863, 3110484, 3369691, 4665726, 6220968, 6739382, 9331452, 10109073, 13478764, 18662904, 20218146, 26957528, 30327219, 40436292, 60654438, 80872584, 121308876, 242617752]

約数ペア:

[(1, 242617752), (2, 121308876), (3, 80872584), (4, 60654438), (6, 40436292), (8, 30327219), (9, 26957528), (12, 20218146), (13, 18662904), (18, 13478764), (24, 10109073), (26, 9331452), (36, 6739382), (39, 6220968), (52, 4665726), (72, 3369691), (78, 3110484), (104, 2332863), (117, 2073656), (127, 1910376), (156, 1555242), (157, 1545336), (169, 1435608), (234, 1036828), (254, 955188), (312, 777621), (314, 772668), (338, 717804), (381, 636792), (468, 518414), (471, 515112), (507, 478536), (508, 477594), (628, 386334), (676, 358902), (762, 318396), (936, 259207), (942, 257556), (1014, 239268), (1016, 238797), (1143, 212264), (1256, 193167), (1352, 179451), (1413, 171704), (1521, 159512), (1524, 159198), (1651, 146952), (1884, 128778), (2028, 119634), (2041, 118872), (2286, 106132), (2826, 85852), (3042, 79756), (3048, 79599), (3302, 73476), (3768, 64389), (4056, 59817), (4082, 59436), (4572, 53066), (4953, 48984), (5652, 42926), (6084, 39878), (6123, 39624), (6604, 36738), (8164, 29718), (9144, 26533), (9906, 24492), (11304, 21463), (12168, 19939), (12246, 19812), (13208, 18369), (14859, 16328)]