1566453712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 3278361600

約数和(自身を除く): 1711907888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 269, 271, 272, 316, 538, 542, 632, 1076, 1084, 1264, 1343, 2152, 2168, 2686, 4304, 4336, 4573, 4607, 5372, 9146, 9214, 10744, 18292, 18428, 21251, 21409, 21488, 36584, 36856, 42502, 42818, 72899, 73168, 73712, 85004, 85636, 145798, 170008, 171272, 291596, 340016, 342544, 361267, 363953, 583192, 722534, 727906, 1166384, 1239283, 1445068, 1455812, 2478566, 2890136, 2911624, 4957132, 5759021, 5780272, 5823248, 9914264, 11518042, 19828528, 23036084, 46072168, 92144336, 97903357, 195806714, 391613428, 783226856, 1566453712]

約数ペア:

[(1, 1566453712), (2, 783226856), (4, 391613428), (8, 195806714), (16, 97903357), (17, 92144336), (34, 46072168), (68, 23036084), (79, 19828528), (136, 11518042), (158, 9914264), (269, 5823248), (271, 5780272), (272, 5759021), (316, 4957132), (538, 2911624), (542, 2890136), (632, 2478566), (1076, 1455812), (1084, 1445068), (1264, 1239283), (1343, 1166384), (2152, 727906), (2168, 722534), (2686, 583192), (4304, 363953), (4336, 361267), (4573, 342544), (4607, 340016), (5372, 291596), (9146, 171272), (9214, 170008), (10744, 145798), (18292, 85636), (18428, 85004), (21251, 73712), (21409, 73168), (21488, 72899), (36584, 42818), (36856, 42502)]