252617292

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 689363136

約数和(自身を除く): 436745844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 53, 54, 81, 94, 106, 108, 141, 159, 162, 188, 212, 282, 313, 318, 324, 423, 477, 564, 626, 636, 846, 939, 954, 1252, 1269, 1431, 1692, 1878, 1908, 2491, 2538, 2817, 2862, 3756, 3807, 4293, 4982, 5076, 5634, 5724, 7473, 7614, 8451, 8586, 9964, 11268, 14711, 14946, 15228, 16589, 16902, 17172, 22419, 25353, 29422, 29892, 33178, 33804, 44133, 44838, 49767, 50706, 58844, 66356, 67257, 88266, 89676, 99534, 101412, 132399, 134514, 149301, 176532, 199068, 201771, 264798, 269028, 298602, 397197, 403542, 447903, 529596, 597204, 779683, 794394, 807084, 895806, 1191591, 1343709, 1559366, 1588788, 1791612, 2339049, 2383182, 2687418, 3118732, 4678098, 4766364, 5374836, 7017147, 9356196, 14034294, 21051441, 28068588, 42102882, 63154323, 84205764, 126308646, 252617292]

約数ペア:

[(1, 252617292), (2, 126308646), (3, 84205764), (4, 63154323), (6, 42102882), (9, 28068588), (12, 21051441), (18, 14034294), (27, 9356196), (36, 7017147), (47, 5374836), (53, 4766364), (54, 4678098), (81, 3118732), (94, 2687418), (106, 2383182), (108, 2339049), (141, 1791612), (159, 1588788), (162, 1559366), (188, 1343709), (212, 1191591), (282, 895806), (313, 807084), (318, 794394), (324, 779683), (423, 597204), (477, 529596), (564, 447903), (626, 403542), (636, 397197), (846, 298602), (939, 269028), (954, 264798), (1252, 201771), (1269, 199068), (1431, 176532), (1692, 149301), (1878, 134514), (1908, 132399), (2491, 101412), (2538, 99534), (2817, 89676), (2862, 88266), (3756, 67257), (3807, 66356), (4293, 58844), (4982, 50706), (5076, 49767), (5634, 44838), (5724, 44133), (7473, 33804), (7614, 33178), (8451, 29892), (8586, 29422), (9964, 25353), (11268, 22419), (14711, 17172), (14946, 16902), (15228, 16589)]