2555297388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1177

約数の個数: 192

約数和(自身を含む): 7896268800

約数和(自身を除く): 5340971412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 107, 108, 124, 126, 186, 189, 214, 217, 252, 279, 321, 372, 378, 428, 434, 558, 642, 651, 749, 756, 837, 868, 963, 1019, 1116, 1284, 1302, 1498, 1674, 1926, 1953, 2038, 2247, 2604, 2889, 2996, 3057, 3317, 3348, 3852, 3906, 4076, 4494, 5778, 5859, 6114, 6634, 6741, 7133, 7812, 8988, 9171, 9951, 11556, 11718, 12228, 13268, 13482, 14266, 18342, 19902, 20223, 21399, 23219, 23436, 26964, 27513, 28532, 29853, 31589, 36684, 39804, 40446, 42798, 46438, 55026, 59706, 63178, 64197, 69657, 80892, 85596, 89559, 92876, 94767, 109033, 110052, 119412, 126356, 128394, 139314, 179118, 189534, 192591, 208971, 218066, 221123, 256788, 278628, 284301, 327099, 358236, 379068, 385182, 417942, 436132, 442246, 568602, 626913, 654198, 663369, 763231, 770364, 835884, 852903, 884492, 981297, 1137204, 1253826, 1308396, 1326738, 1526462, 1705806, 1962594, 1990107, 2289693, 2507652, 2653476, 2943891, 3052924, 3380023, 3411612, 3925188, 3980214, 4579386, 5887782, 5970321, 6760046, 6869079, 7960428, 9158772, 10140069, 11775564, 11940642, 13520092, 13738158, 20280138, 20607237, 23660161, 23881284, 27476316, 30420207, 40560276, 41214474, 47320322, 60840414, 70980483, 82428948, 91260621, 94640644, 121680828, 141960966, 182521242, 212941449, 283921932, 365042484, 425882898, 638824347, 851765796, 1277648694, 2555297388]

約数ペア:

[(1, 2555297388), (2, 1277648694), (3, 851765796), (4, 638824347), (6, 425882898), (7, 365042484), (9, 283921932), (12, 212941449), (14, 182521242), (18, 141960966), (21, 121680828), (27, 94640644), (28, 91260621), (31, 82428948), (36, 70980483), (42, 60840414), (54, 47320322), (62, 41214474), (63, 40560276), (84, 30420207), (93, 27476316), (107, 23881284), (108, 23660161), (124, 20607237), (126, 20280138), (186, 13738158), (189, 13520092), (214, 11940642), (217, 11775564), (252, 10140069), (279, 9158772), (321, 7960428), (372, 6869079), (378, 6760046), (428, 5970321), (434, 5887782), (558, 4579386), (642, 3980214), (651, 3925188), (749, 3411612), (756, 3380023), (837, 3052924), (868, 2943891), (963, 2653476), (1019, 2507652), (1116, 2289693), (1284, 1990107), (1302, 1962594), (1498, 1705806), (1674, 1526462), (1926, 1326738), (1953, 1308396), (2038, 1253826), (2247, 1137204), (2604, 981297), (2889, 884492), (2996, 852903), (3057, 835884), (3317, 770364), (3348, 763231), (3852, 663369), (3906, 654198), (4076, 626913), (4494, 568602), (5778, 442246), (5859, 436132), (6114, 417942), (6634, 385182), (6741, 379068), (7133, 358236), (7812, 327099), (8988, 284301), (9171, 278628), (9951, 256788), (11556, 221123), (11718, 218066), (12228, 208971), (13268, 192591), (13482, 189534), (14266, 179118), (18342, 139314), (19902, 128394), (20223, 126356), (21399, 119412), (23219, 110052), (23436, 109033), (26964, 94767), (27513, 92876), (28532, 89559), (29853, 85596), (31589, 80892), (36684, 69657), (39804, 64197), (40446, 63178), (42798, 59706), (46438, 55026)]