39459888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 120648528

約数和(自身を除く): 81188640

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, 197, 208, 214, 234, 312, 321, 394, 428, 468, 591, 624, 642, 788, 856, 936, 963, 1182, 1284, 1391, 1576, 1712, 1773, 1872, 1926, 2364, 2561, 2568, 2782, 3152, 3546, 3852, 4173, 4728, 5122, 5136, 5564, 7092, 7683, 7704, 8346, 9456, 10244, 11128, 12519, 14184, 15366, 15408, 16692, 20488, 21079, 22256, 23049, 25038, 28368, 30732, 33384, 40976, 42158, 46098, 50076, 61464, 63237, 66768, 84316, 92196, 100152, 122928, 126474, 168632, 184392, 189711, 200304, 252948, 274027, 337264, 368784, 379422, 505896, 548054, 758844, 822081, 1011792, 1096108, 1517688, 1644162, 2192216, 2466243, 3035376, 3288324, 4384432, 4932486, 6576648, 9864972, 13153296, 19729944, 39459888]

約数ペア:

[(1, 39459888), (2, 19729944), (3, 13153296), (4, 9864972), (6, 6576648), (8, 4932486), (9, 4384432), (12, 3288324), (13, 3035376), (16, 2466243), (18, 2192216), (24, 1644162), (26, 1517688), (36, 1096108), (39, 1011792), (48, 822081), (52, 758844), (72, 548054), (78, 505896), (104, 379422), (107, 368784), (117, 337264), (144, 274027), (156, 252948), (197, 200304), (208, 189711), (214, 184392), (234, 168632), (312, 126474), (321, 122928), (394, 100152), (428, 92196), (468, 84316), (591, 66768), (624, 63237), (642, 61464), (788, 50076), (856, 46098), (936, 42158), (963, 40976), (1182, 33384), (1284, 30732), (1391, 28368), (1576, 25038), (1712, 23049), (1773, 22256), (1872, 21079), (1926, 20488), (2364, 16692), (2561, 15408), (2568, 15366), (2782, 14184), (3152, 12519), (3546, 11128), (3852, 10244), (4173, 9456), (4728, 8346), (5122, 7704), (5136, 7683), (5564, 7092)]