7938216

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 26006400

約数和(自身を除く): 18068184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 257, 264, 286, 297, 312, 351, 396, 429, 468, 514, 572, 594, 702, 771, 792, 858, 936, 1028, 1144, 1188, 1287, 1404, 1542, 1716, 2056, 2313, 2376, 2574, 2808, 2827, 3084, 3341, 3432, 3861, 4626, 5148, 5654, 6168, 6682, 6939, 7722, 8481, 9252, 10023, 10296, 11308, 13364, 13878, 15444, 16962, 18504, 20046, 22616, 25443, 26728, 27756, 30069, 30888, 33924, 36751, 40092, 50886, 55512, 60138, 67848, 73502, 76329, 80184, 90207, 101772, 110253, 120276, 147004, 152658, 180414, 203544, 220506, 240552, 294008, 305316, 330759, 360828, 441012, 610632, 661518, 721656, 882024, 992277, 1323036, 1984554, 2646072, 3969108, 7938216]

約数ペア:

[(1, 7938216), (2, 3969108), (3, 2646072), (4, 1984554), (6, 1323036), (8, 992277), (9, 882024), (11, 721656), (12, 661518), (13, 610632), (18, 441012), (22, 360828), (24, 330759), (26, 305316), (27, 294008), (33, 240552), (36, 220506), (39, 203544), (44, 180414), (52, 152658), (54, 147004), (66, 120276), (72, 110253), (78, 101772), (88, 90207), (99, 80184), (104, 76329), (108, 73502), (117, 67848), (132, 60138), (143, 55512), (156, 50886), (198, 40092), (216, 36751), (234, 33924), (257, 30888), (264, 30069), (286, 27756), (297, 26728), (312, 25443), (351, 22616), (396, 20046), (429, 18504), (468, 16962), (514, 15444), (572, 13878), (594, 13364), (702, 11308), (771, 10296), (792, 10023), (858, 9252), (936, 8481), (1028, 7722), (1144, 6939), (1188, 6682), (1287, 6168), (1404, 5654), (1542, 5148), (1716, 4626), (2056, 3861), (2313, 3432), (2376, 3341), (2574, 3084), (2808, 2827)]