1900638768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{182473}}^1$

素因数の和:182522

約数の個数: 80

約数和(自身を含む): 5792454656

約数和(自身を除く): 3891815888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 182473, 364946, 547419, 729892, 1094838, 1277311, 1459784, 2189676, 2554622, 2919568, 3831933, 4379352, 5109244, 5656663, 7663866, 8758704, 10218488, 11313326, 15327732, 16969989, 20436976, 22626652, 30655464, 33939978, 39596641, 45253304, 61310928, 67879956, 79193282, 90506608, 118789923, 135759912, 158386564, 237579846, 271519824, 316773128, 475159692, 633546256, 950319384, 1900638768]

約数ペア:

[(1, 1900638768), (2, 950319384), (3, 633546256), (4, 475159692), (6, 316773128), (7, 271519824), (8, 237579846), (12, 158386564), (14, 135759912), (16, 118789923), (21, 90506608), (24, 79193282), (28, 67879956), (31, 61310928), (42, 45253304), (48, 39596641), (56, 33939978), (62, 30655464), (84, 22626652), (93, 20436976), (112, 16969989), (124, 15327732), (168, 11313326), (186, 10218488), (217, 8758704), (248, 7663866), (336, 5656663), (372, 5109244), (434, 4379352), (496, 3831933), (651, 2919568), (744, 2554622), (868, 2189676), (1302, 1459784), (1488, 1277311), (1736, 1094838), (2604, 729892), (3472, 547419), (5208, 364946), (10416, 182473)]