8904865242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37321}}^1$

素因数の和:37388

約数の個数: 128

約数和(自身を含む): 24077168640

約数和(自身を除く): 15172303398

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 114, 133, 138, 161, 182, 247, 266, 273, 299, 322, 399, 437, 483, 494, 546, 598, 741, 798, 874, 897, 966, 1311, 1482, 1729, 1794, 2093, 2622, 3059, 3458, 4186, 5187, 5681, 6118, 6279, 9177, 10374, 11362, 12558, 17043, 18354, 34086, 37321, 39767, 74642, 79534, 111963, 119301, 223926, 238602, 261247, 485173, 522494, 709099, 783741, 858383, 970346, 1418198, 1455519, 1567482, 1716766, 2127297, 2575149, 2911038, 3396211, 4254594, 4963693, 5150298, 6008681, 6792422, 9218287, 9927386, 10188633, 11158979, 12017362, 14891079, 16309277, 18026043, 18436574, 20377266, 22317958, 27654861, 29782158, 32618554, 33476937, 36052086, 48927831, 55309722, 64528009, 66953874, 78112853, 97855662, 114164939, 129056018, 156225706, 193584027, 212020601, 228329878, 234338559, 342494817, 387168054, 424041202, 468677118, 636061803, 684989634, 1272123606, 1484144207, 2968288414, 4452432621, 8904865242]

約数ペア:

[(1, 8904865242), (2, 4452432621), (3, 2968288414), (6, 1484144207), (7, 1272123606), (13, 684989634), (14, 636061803), (19, 468677118), (21, 424041202), (23, 387168054), (26, 342494817), (38, 234338559), (39, 228329878), (42, 212020601), (46, 193584027), (57, 156225706), (69, 129056018), (78, 114164939), (91, 97855662), (114, 78112853), (133, 66953874), (138, 64528009), (161, 55309722), (182, 48927831), (247, 36052086), (266, 33476937), (273, 32618554), (299, 29782158), (322, 27654861), (399, 22317958), (437, 20377266), (483, 18436574), (494, 18026043), (546, 16309277), (598, 14891079), (741, 12017362), (798, 11158979), (874, 10188633), (897, 9927386), (966, 9218287), (1311, 6792422), (1482, 6008681), (1729, 5150298), (1794, 4963693), (2093, 4254594), (2622, 3396211), (3059, 2911038), (3458, 2575149), (4186, 2127297), (5187, 1716766), (5681, 1567482), (6118, 1455519), (6279, 1418198), (9177, 970346), (10374, 858383), (11362, 783741), (12558, 709099), (17043, 522494), (18354, 485173), (34086, 261247), (37321, 238602), (39767, 223926), (74642, 119301), (79534, 111963)]