38963918042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 72461537280

約数和(自身を除く): 33497619238

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 109, 113, 197, 217, 218, 226, 259, 394, 434, 518, 763, 791, 1147, 1379, 1526, 1582, 2294, 2758, 3379, 3503, 4033, 4181, 6107, 6758, 7006, 7289, 8029, 8066, 8362, 12214, 12317, 14578, 16058, 21473, 22261, 23653, 24521, 24634, 28231, 29267, 42749, 42946, 44522, 47306, 49042, 51023, 56462, 58534, 85498, 86219, 102046, 125023, 129611, 150311, 155827, 172438, 225959, 250046, 259222, 300622, 311654, 381827, 451918, 455729, 665663, 690091, 763654, 794501, 823657, 875161, 907277, 911458, 1331326, 1380182, 1581713, 1589002, 1647314, 1750322, 1814554, 2426449, 2672789, 3163426, 3190103, 4659641, 4830637, 4852898, 5345578, 5561507, 5765599, 6380206, 9319282, 9661274, 11123014, 11531198, 14127599, 16985143, 24629531, 25533367, 28255198, 33970286, 49259062, 51066734, 75219919, 89778613, 98893193, 150439838, 172406717, 178733569, 179557226, 197786386, 344813434, 357467138, 526539433, 628450291, 1053078866, 1256900582, 2783137003, 5566274006, 19481959021, 38963918042]

約数ペア:

[(1, 38963918042), (2, 19481959021), (7, 5566274006), (14, 2783137003), (31, 1256900582), (37, 1053078866), (62, 628450291), (74, 526539433), (109, 357467138), (113, 344813434), (197, 197786386), (217, 179557226), (218, 178733569), (226, 172406717), (259, 150439838), (394, 98893193), (434, 89778613), (518, 75219919), (763, 51066734), (791, 49259062), (1147, 33970286), (1379, 28255198), (1526, 25533367), (1582, 24629531), (2294, 16985143), (2758, 14127599), (3379, 11531198), (3503, 11123014), (4033, 9661274), (4181, 9319282), (6107, 6380206), (6758, 5765599), (7006, 5561507), (7289, 5345578), (8029, 4852898), (8066, 4830637), (8362, 4659641), (12214, 3190103), (12317, 3163426), (14578, 2672789), (16058, 2426449), (21473, 1814554), (22261, 1750322), (23653, 1647314), (24521, 1589002), (24634, 1581713), (28231, 1380182), (29267, 1331326), (42749, 911458), (42946, 907277), (44522, 875161), (47306, 823657), (49042, 794501), (51023, 763654), (56462, 690091), (58534, 665663), (85498, 455729), (86219, 451918), (102046, 381827), (125023, 311654), (129611, 300622), (150311, 259222), (155827, 250046), (172438, 225959)]