2127177528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 6415718400

約数和(自身を除く): 4288540872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 467, 532, 798, 934, 1064, 1401, 1427, 1596, 1868, 2802, 2854, 3192, 3269, 3736, 4281, 5604, 5708, 6538, 8562, 8873, 9807, 9989, 11208, 11416, 13076, 17124, 17746, 19614, 19978, 26152, 26619, 27113, 29967, 34248, 35492, 39228, 39956, 53238, 54226, 59934, 62111, 70984, 78456, 79912, 81339, 106476, 108452, 119868, 124222, 162678, 186333, 189791, 212952, 216904, 239736, 248444, 325356, 372666, 379582, 496888, 569373, 650712, 666409, 745332, 759164, 1138746, 1332818, 1490664, 1518328, 1999227, 2277492, 2665636, 3998454, 4554984, 4664863, 5331272, 7996908, 9329726, 12661771, 13994589, 15993816, 18659452, 25323542, 27989178, 37318904, 37985313, 50647084, 55978356, 75970626, 88632397, 101294168, 111956712, 151941252, 177264794, 265897191, 303882504, 354529588, 531794382, 709059176, 1063588764, 2127177528]

約数ペア:

[(1, 2127177528), (2, 1063588764), (3, 709059176), (4, 531794382), (6, 354529588), (7, 303882504), (8, 265897191), (12, 177264794), (14, 151941252), (19, 111956712), (21, 101294168), (24, 88632397), (28, 75970626), (38, 55978356), (42, 50647084), (56, 37985313), (57, 37318904), (76, 27989178), (84, 25323542), (114, 18659452), (133, 15993816), (152, 13994589), (168, 12661771), (228, 9329726), (266, 7996908), (399, 5331272), (456, 4664863), (467, 4554984), (532, 3998454), (798, 2665636), (934, 2277492), (1064, 1999227), (1401, 1518328), (1427, 1490664), (1596, 1332818), (1868, 1138746), (2802, 759164), (2854, 745332), (3192, 666409), (3269, 650712), (3736, 569373), (4281, 496888), (5604, 379582), (5708, 372666), (6538, 325356), (8562, 248444), (8873, 239736), (9807, 216904), (9989, 212952), (11208, 189791), (11416, 186333), (13076, 162678), (17124, 124222), (17746, 119868), (19614, 108452), (19978, 106476), (26152, 81339), (26619, 79912), (27113, 78456), (29967, 70984), (34248, 62111), (35492, 59934), (39228, 54226), (39956, 53238)]