2074881708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 5623537920

約数和(自身を除く): 3548656212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 109, 111, 124, 148, 186, 218, 222, 279, 327, 333, 372, 436, 444, 461, 558, 654, 666, 922, 981, 1116, 1147, 1308, 1332, 1383, 1844, 1962, 2294, 2766, 3379, 3441, 3924, 4033, 4149, 4588, 5532, 6758, 6882, 8066, 8298, 10137, 10323, 12099, 13516, 13764, 14291, 16132, 16596, 17057, 20274, 20646, 24198, 28582, 30411, 34114, 36297, 40548, 41292, 42873, 48396, 50249, 51171, 57164, 60822, 68228, 72594, 85746, 100498, 102342, 121644, 125023, 128619, 145188, 150747, 153513, 171492, 200996, 204684, 250046, 257238, 301494, 307026, 375069, 452241, 500092, 514476, 528767, 602988, 614052, 750138, 904482, 1057534, 1125207, 1500276, 1557719, 1586301, 1808964, 1859213, 2115068, 2250414, 3115438, 3172602, 3718426, 4500828, 4673157, 4758903, 5577639, 6230876, 6345204, 7436852, 9346314, 9517806, 11155278, 14019471, 16732917, 18692628, 19035612, 22310556, 28038942, 33465834, 56077884, 57635603, 66931668, 115271206, 172906809, 230542412, 345813618, 518720427, 691627236, 1037440854, 2074881708]

約数ペア:

[(1, 2074881708), (2, 1037440854), (3, 691627236), (4, 518720427), (6, 345813618), (9, 230542412), (12, 172906809), (18, 115271206), (31, 66931668), (36, 57635603), (37, 56077884), (62, 33465834), (74, 28038942), (93, 22310556), (109, 19035612), (111, 18692628), (124, 16732917), (148, 14019471), (186, 11155278), (218, 9517806), (222, 9346314), (279, 7436852), (327, 6345204), (333, 6230876), (372, 5577639), (436, 4758903), (444, 4673157), (461, 4500828), (558, 3718426), (654, 3172602), (666, 3115438), (922, 2250414), (981, 2115068), (1116, 1859213), (1147, 1808964), (1308, 1586301), (1332, 1557719), (1383, 1500276), (1844, 1125207), (1962, 1057534), (2294, 904482), (2766, 750138), (3379, 614052), (3441, 602988), (3924, 528767), (4033, 514476), (4149, 500092), (4588, 452241), (5532, 375069), (6758, 307026), (6882, 301494), (8066, 257238), (8298, 250046), (10137, 204684), (10323, 200996), (12099, 171492), (13516, 153513), (13764, 150747), (14291, 145188), (16132, 128619), (16596, 125023), (17057, 121644), (20274, 102342), (20646, 100498), (24198, 85746), (28582, 72594), (30411, 68228), (34114, 60822), (36297, 57164), (40548, 51171), (41292, 50249), (42873, 48396)]