2689492068

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{4261}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 6911344440

約数和(自身を除く): 4221852372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 197, 267, 356, 394, 534, 591, 788, 801, 1068, 1182, 1602, 1773, 2364, 3204, 3546, 4261, 7092, 8522, 12783, 17044, 17533, 25566, 35066, 38349, 51132, 52599, 70132, 76698, 105198, 153396, 157797, 210396, 315594, 379229, 631188, 758458, 839417, 1137687, 1516916, 1678834, 2275374, 2518251, 3357668, 3413061, 4550748, 5036502, 6826122, 7554753, 10073004, 13652244, 15109506, 30219012, 74708113, 149416226, 224124339, 298832452, 448248678, 672373017, 896497356, 1344746034, 2689492068]

約数ペア:

[(1, 2689492068), (2, 1344746034), (3, 896497356), (4, 672373017), (6, 448248678), (9, 298832452), (12, 224124339), (18, 149416226), (36, 74708113), (89, 30219012), (178, 15109506), (197, 13652244), (267, 10073004), (356, 7554753), (394, 6826122), (534, 5036502), (591, 4550748), (788, 3413061), (801, 3357668), (1068, 2518251), (1182, 2275374), (1602, 1678834), (1773, 1516916), (2364, 1137687), (3204, 839417), (3546, 758458), (4261, 631188), (7092, 379229), (8522, 315594), (12783, 210396), (17044, 157797), (17533, 153396), (25566, 105198), (35066, 76698), (38349, 70132), (51132, 52599)]