7146906888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1427}}^1$

素因数の和:1819

約数の個数: 128

約数和(自身を含む): 19888727040

約数和(自身を除く): 12741820152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 311, 366, 488, 622, 671, 732, 933, 1244, 1342, 1427, 1464, 1866, 2013, 2488, 2684, 2854, 3421, 3732, 4026, 4281, 5368, 5708, 6842, 7464, 8052, 8562, 10263, 11416, 13684, 15697, 16104, 17124, 18971, 20526, 27368, 31394, 34248, 37942, 41052, 47091, 56913, 62788, 75884, 82104, 87047, 94182, 113826, 125576, 151768, 174094, 188364, 208681, 227652, 261141, 348188, 376728, 417362, 443797, 455304, 522282, 626043, 696376, 834724, 887594, 957517, 1044564, 1252086, 1331391, 1669448, 1775188, 1915034, 2089128, 2504172, 2662782, 2872551, 3550376, 3830068, 4881767, 5008344, 5325564, 5745102, 7660136, 9763534, 10651128, 11490204, 14645301, 19527068, 22980408, 27071617, 29290602, 39054136, 54143234, 58581204, 81214851, 108286468, 117162408, 162429702, 216572936, 297787787, 324859404, 595575574, 649718808, 893363361, 1191151148, 1786726722, 2382302296, 3573453444, 7146906888]

約数ペア:

[(1, 7146906888), (2, 3573453444), (3, 2382302296), (4, 1786726722), (6, 1191151148), (8, 893363361), (11, 649718808), (12, 595575574), (22, 324859404), (24, 297787787), (33, 216572936), (44, 162429702), (61, 117162408), (66, 108286468), (88, 81214851), (122, 58581204), (132, 54143234), (183, 39054136), (244, 29290602), (264, 27071617), (311, 22980408), (366, 19527068), (488, 14645301), (622, 11490204), (671, 10651128), (732, 9763534), (933, 7660136), (1244, 5745102), (1342, 5325564), (1427, 5008344), (1464, 4881767), (1866, 3830068), (2013, 3550376), (2488, 2872551), (2684, 2662782), (2854, 2504172), (3421, 2089128), (3732, 1915034), (4026, 1775188), (4281, 1669448), (5368, 1331391), (5708, 1252086), (6842, 1044564), (7464, 957517), (8052, 887594), (8562, 834724), (10263, 696376), (11416, 626043), (13684, 522282), (15697, 455304), (16104, 443797), (17124, 417362), (18971, 376728), (20526, 348188), (27368, 261141), (31394, 227652), (34248, 208681), (37942, 188364), (41052, 174094), (47091, 151768), (56913, 125576), (62788, 113826), (75884, 94182), (82104, 87047)]