974241268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 2438553600

約数和(自身を除く): 1464312332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 71, 77, 91, 92, 142, 143, 149, 154, 161, 182, 253, 284, 286, 298, 299, 308, 322, 364, 497, 506, 572, 596, 598, 644, 781, 923, 994, 1001, 1012, 1043, 1196, 1562, 1633, 1639, 1771, 1846, 1937, 1988, 2002, 2086, 2093, 3124, 3266, 3278, 3289, 3427, 3542, 3692, 3874, 4004, 4172, 4186, 5467, 6461, 6532, 6556, 6578, 6854, 7084, 7748, 8372, 10153, 10579, 10934, 11431, 11473, 12922, 13156, 13559, 13708, 17963, 20306, 21158, 21229, 21307, 21868, 22862, 22946, 23023, 23989, 25844, 27118, 35926, 37697, 40612, 42316, 42458, 42614, 44551, 45724, 45892, 46046, 47978, 54236, 71071, 71852, 74053, 75394, 84916, 85228, 89102, 92092, 95956, 116369, 125741, 137527, 142142, 148106, 148603, 149149, 150788, 178204, 232738, 233519, 243317, 251482, 263879, 275054, 284284, 296212, 297206, 298298, 311857, 465476, 467038, 486634, 490061, 502964, 527758, 550108, 594412, 596596, 623714, 814583, 934076, 962689, 973268, 980122, 1055516, 1247428, 1512797, 1629166, 1634633, 1703219, 1925378, 1960244, 2676487, 3025594, 3163121, 3258332, 3269266, 3406438, 3430427, 3850756, 5352974, 6051188, 6326242, 6538532, 6812876, 6860854, 10589579, 10705948, 12652484, 13721708, 18735409, 21179158, 22141847, 34794331, 37470818, 42358316, 44283694, 69588662, 74941636, 88567388, 139177324, 243560317, 487120634, 974241268]

約数ペア:

[(1, 974241268), (2, 487120634), (4, 243560317), (7, 139177324), (11, 88567388), (13, 74941636), (14, 69588662), (22, 44283694), (23, 42358316), (26, 37470818), (28, 34794331), (44, 22141847), (46, 21179158), (52, 18735409), (71, 13721708), (77, 12652484), (91, 10705948), (92, 10589579), (142, 6860854), (143, 6812876), (149, 6538532), (154, 6326242), (161, 6051188), (182, 5352974), (253, 3850756), (284, 3430427), (286, 3406438), (298, 3269266), (299, 3258332), (308, 3163121), (322, 3025594), (364, 2676487), (497, 1960244), (506, 1925378), (572, 1703219), (596, 1634633), (598, 1629166), (644, 1512797), (781, 1247428), (923, 1055516), (994, 980122), (1001, 973268), (1012, 962689), (1043, 934076), (1196, 814583), (1562, 623714), (1633, 596596), (1639, 594412), (1771, 550108), (1846, 527758), (1937, 502964), (1988, 490061), (2002, 486634), (2086, 467038), (2093, 465476), (3124, 311857), (3266, 298298), (3278, 297206), (3289, 296212), (3427, 284284), (3542, 275054), (3692, 263879), (3874, 251482), (4004, 243317), (4172, 233519), (4186, 232738), (5467, 178204), (6461, 150788), (6532, 149149), (6556, 148603), (6578, 148106), (6854, 142142), (7084, 137527), (7748, 125741), (8372, 116369), (10153, 95956), (10579, 92092), (10934, 89102), (11431, 85228), (11473, 84916), (12922, 75394), (13156, 74053), (13559, 71852), (13708, 71071), (17963, 54236), (20306, 47978), (21158, 46046), (21229, 45892), (21307, 45724), (21868, 44551), (22862, 42614), (22946, 42458), (23023, 42316), (23989, 40612), (25844, 37697), (27118, 35926)]