7242099816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:2063

約数の個数: 128

約数和(自身を含む): 20972666880

約数和(自身を除く): 13730567064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 197, 254, 381, 394, 508, 591, 762, 788, 889, 1016, 1182, 1379, 1524, 1576, 1723, 1778, 2364, 2667, 2758, 3048, 3446, 3556, 4137, 4728, 5169, 5334, 5516, 6892, 7112, 8274, 10338, 10668, 11032, 12061, 13784, 16548, 20676, 21336, 24122, 25019, 33096, 36183, 41352, 48244, 50038, 72366, 75057, 96488, 100076, 144732, 150114, 175133, 200152, 218821, 289464, 300228, 339431, 350266, 437642, 525399, 600456, 656463, 678862, 700532, 875284, 1018293, 1050798, 1312926, 1357724, 1401064, 1531747, 1750568, 2036586, 2101596, 2376017, 2625852, 2715448, 3063494, 4073172, 4203192, 4595241, 4752034, 5251704, 6126988, 7128051, 8146344, 9190482, 9504068, 12253976, 14256102, 18380964, 19008136, 28512204, 36761928, 43107737, 57024408, 86215474, 129323211, 172430948, 258646422, 301754159, 344861896, 517292844, 603508318, 905262477, 1034585688, 1207016636, 1810524954, 2414033272, 3621049908, 7242099816]

約数ペア:

[(1, 7242099816), (2, 3621049908), (3, 2414033272), (4, 1810524954), (6, 1207016636), (7, 1034585688), (8, 905262477), (12, 603508318), (14, 517292844), (21, 344861896), (24, 301754159), (28, 258646422), (42, 172430948), (56, 129323211), (84, 86215474), (127, 57024408), (168, 43107737), (197, 36761928), (254, 28512204), (381, 19008136), (394, 18380964), (508, 14256102), (591, 12253976), (762, 9504068), (788, 9190482), (889, 8146344), (1016, 7128051), (1182, 6126988), (1379, 5251704), (1524, 4752034), (1576, 4595241), (1723, 4203192), (1778, 4073172), (2364, 3063494), (2667, 2715448), (2758, 2625852), (3048, 2376017), (3446, 2101596), (3556, 2036586), (4137, 1750568), (4728, 1531747), (5169, 1401064), (5334, 1357724), (5516, 1312926), (6892, 1050798), (7112, 1018293), (8274, 875284), (10338, 700532), (10668, 678862), (11032, 656463), (12061, 600456), (13784, 525399), (16548, 437642), (20676, 350266), (21336, 339431), (24122, 300228), (25019, 289464), (33096, 218821), (36183, 200152), (41352, 175133), (48244, 150114), (50038, 144732), (72366, 100076), (75057, 96488)]