1813164528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1715

約数の個数: 160

約数和(自身を含む): 5668208640

約数和(自身を除く): 3855044112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 191, 228, 266, 304, 336, 382, 399, 456, 532, 573, 764, 798, 912, 1064, 1146, 1337, 1487, 1528, 1596, 2128, 2292, 2674, 2974, 3056, 3192, 3629, 4011, 4461, 4584, 5348, 5948, 6384, 7258, 8022, 8922, 9168, 10409, 10696, 10887, 11896, 14516, 16044, 17844, 20818, 21392, 21774, 23792, 25403, 28253, 29032, 31227, 32088, 35688, 41636, 43548, 50806, 56506, 58064, 62454, 64176, 71376, 76209, 83272, 84759, 87096, 101612, 113012, 124908, 152418, 166544, 169518, 174192, 197771, 203224, 226024, 249816, 284017, 304836, 339036, 395542, 406448, 452048, 499632, 568034, 593313, 609672, 678072, 791084, 852051, 1136068, 1186626, 1219344, 1356144, 1582168, 1704102, 1988119, 2272136, 2373252, 3164336, 3408204, 3976238, 4544272, 4746504, 5396323, 5964357, 6816408, 7952476, 9493008, 10792646, 11928714, 13632816, 15904952, 16188969, 21585292, 23857428, 31809904, 32377938, 37774261, 43170584, 47714856, 64755876, 75548522, 86341168, 95429712, 113322783, 129511752, 151097044, 226645566, 259023504, 302194088, 453291132, 604388176, 906582264, 1813164528]

約数ペア:

[(1, 1813164528), (2, 906582264), (3, 604388176), (4, 453291132), (6, 302194088), (7, 259023504), (8, 226645566), (12, 151097044), (14, 129511752), (16, 113322783), (19, 95429712), (21, 86341168), (24, 75548522), (28, 64755876), (38, 47714856), (42, 43170584), (48, 37774261), (56, 32377938), (57, 31809904), (76, 23857428), (84, 21585292), (112, 16188969), (114, 15904952), (133, 13632816), (152, 11928714), (168, 10792646), (191, 9493008), (228, 7952476), (266, 6816408), (304, 5964357), (336, 5396323), (382, 4746504), (399, 4544272), (456, 3976238), (532, 3408204), (573, 3164336), (764, 2373252), (798, 2272136), (912, 1988119), (1064, 1704102), (1146, 1582168), (1337, 1356144), (1487, 1219344), (1528, 1186626), (1596, 1136068), (2128, 852051), (2292, 791084), (2674, 678072), (2974, 609672), (3056, 593313), (3192, 568034), (3629, 499632), (4011, 452048), (4461, 406448), (4584, 395542), (5348, 339036), (5948, 304836), (6384, 284017), (7258, 249816), (8022, 226024), (8922, 203224), (9168, 197771), (10409, 174192), (10696, 169518), (10887, 166544), (11896, 152418), (14516, 124908), (16044, 113012), (17844, 101612), (20818, 87096), (21392, 84759), (21774, 83272), (23792, 76209), (25403, 71376), (28253, 64176), (29032, 62454), (31227, 58064), (32088, 56506), (35688, 50806), (41636, 43548)]