31088049918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{1579}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 63805708800

約数和(自身を除く): 32717658882

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 409, 426, 678, 818, 1227, 1579, 2454, 3158, 4737, 8023, 9474, 16046, 24069, 29039, 46217, 48138, 58078, 87117, 92434, 112109, 138651, 174234, 178427, 224218, 277302, 336327, 356854, 535281, 645811, 672654, 1070562, 1291622, 1937433, 3281407, 3874866, 6562814, 9844221, 12668317, 19688442, 25336634, 38004951, 45852581, 72976643, 76009902, 91705162, 137557743, 145953286, 218929929, 275115486, 437859858, 5181341653, 10362683306, 15544024959, 31088049918]

約数ペア:

[(1, 31088049918), (2, 15544024959), (3, 10362683306), (6, 5181341653), (71, 437859858), (113, 275115486), (142, 218929929), (213, 145953286), (226, 137557743), (339, 91705162), (409, 76009902), (426, 72976643), (678, 45852581), (818, 38004951), (1227, 25336634), (1579, 19688442), (2454, 12668317), (3158, 9844221), (4737, 6562814), (8023, 3874866), (9474, 3281407), (16046, 1937433), (24069, 1291622), (29039, 1070562), (46217, 672654), (48138, 645811), (58078, 535281), (87117, 356854), (92434, 336327), (112109, 277302), (138651, 224218), (174234, 178427)]