3947895336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{5821}}^1$

素因数の和:6215

約数の個数: 128

約数和(自身を含む): 12340776960

約数和(自身を除く): 8392881624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 367, 462, 616, 734, 924, 1101, 1468, 1848, 2202, 2569, 2936, 4037, 4404, 5138, 5821, 7707, 8074, 8808, 10276, 11642, 12111, 15414, 16148, 17463, 20552, 23284, 24222, 28259, 30828, 32296, 34926, 40747, 46568, 48444, 56518, 61656, 64031, 69852, 81494, 84777, 96888, 113036, 122241, 128062, 139704, 162988, 169554, 192093, 226072, 244482, 256124, 325976, 339108, 384186, 448217, 488964, 512248, 678216, 768372, 896434, 977928, 1344651, 1536744, 1792868, 2136307, 2689302, 3585736, 4272614, 5378604, 6408921, 8545228, 10757208, 12817842, 14954149, 17090456, 23499377, 25635684, 29908298, 44862447, 46998754, 51271368, 59816596, 70498131, 89724894, 93997508, 119633192, 140996262, 164495639, 179449788, 187995016, 281992524, 328991278, 358899576, 493486917, 563985048, 657982556, 986973834, 1315965112, 1973947668, 3947895336]

約数ペア:

[(1, 3947895336), (2, 1973947668), (3, 1315965112), (4, 986973834), (6, 657982556), (7, 563985048), (8, 493486917), (11, 358899576), (12, 328991278), (14, 281992524), (21, 187995016), (22, 179449788), (24, 164495639), (28, 140996262), (33, 119633192), (42, 93997508), (44, 89724894), (56, 70498131), (66, 59816596), (77, 51271368), (84, 46998754), (88, 44862447), (132, 29908298), (154, 25635684), (168, 23499377), (231, 17090456), (264, 14954149), (308, 12817842), (367, 10757208), (462, 8545228), (616, 6408921), (734, 5378604), (924, 4272614), (1101, 3585736), (1468, 2689302), (1848, 2136307), (2202, 1792868), (2569, 1536744), (2936, 1344651), (4037, 977928), (4404, 896434), (5138, 768372), (5821, 678216), (7707, 512248), (8074, 488964), (8808, 448217), (10276, 384186), (11642, 339108), (12111, 325976), (15414, 256124), (16148, 244482), (17463, 226072), (20552, 192093), (23284, 169554), (24222, 162988), (28259, 139704), (30828, 128062), (32296, 122241), (34926, 113036), (40747, 96888), (46568, 84777), (48444, 81494), (56518, 69852), (61656, 64031)]