38658672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 118211184

約数和(自身を除く): 79552512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 193, 208, 214, 234, 312, 321, 386, 428, 468, 579, 624, 642, 772, 856, 936, 963, 1158, 1284, 1391, 1544, 1712, 1737, 1872, 1926, 2316, 2509, 2568, 2782, 3088, 3474, 3852, 4173, 4632, 5018, 5136, 5564, 6948, 7527, 7704, 8346, 9264, 10036, 11128, 12519, 13896, 15054, 15408, 16692, 20072, 20651, 22256, 22581, 25038, 27792, 30108, 33384, 40144, 41302, 45162, 50076, 60216, 61953, 66768, 82604, 90324, 100152, 120432, 123906, 165208, 180648, 185859, 200304, 247812, 268463, 330416, 361296, 371718, 495624, 536926, 743436, 805389, 991248, 1073852, 1486872, 1610778, 2147704, 2416167, 2973744, 3221556, 4295408, 4832334, 6443112, 9664668, 12886224, 19329336, 38658672]

約数ペア:

[(1, 38658672), (2, 19329336), (3, 12886224), (4, 9664668), (6, 6443112), (8, 4832334), (9, 4295408), (12, 3221556), (13, 2973744), (16, 2416167), (18, 2147704), (24, 1610778), (26, 1486872), (36, 1073852), (39, 991248), (48, 805389), (52, 743436), (72, 536926), (78, 495624), (104, 371718), (107, 361296), (117, 330416), (144, 268463), (156, 247812), (193, 200304), (208, 185859), (214, 180648), (234, 165208), (312, 123906), (321, 120432), (386, 100152), (428, 90324), (468, 82604), (579, 66768), (624, 61953), (642, 60216), (772, 50076), (856, 45162), (936, 41302), (963, 40144), (1158, 33384), (1284, 30108), (1391, 27792), (1544, 25038), (1712, 22581), (1737, 22256), (1872, 20651), (1926, 20072), (2316, 16692), (2509, 15408), (2568, 15054), (2782, 13896), (3088, 12519), (3474, 11128), (3852, 10036), (4173, 9264), (4632, 8346), (5018, 7704), (5136, 7527), (5564, 6948)]