1566021816

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1410

約数の個数: 128

約数和(自身を含む): 4486944000

約数和(自身を除く): 2920922184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 139, 172, 216, 258, 278, 344, 387, 417, 516, 556, 774, 834, 1032, 1112, 1161, 1213, 1251, 1548, 1668, 2322, 2426, 2502, 3096, 3336, 3639, 3753, 4644, 4852, 5004, 5977, 7278, 7506, 9288, 9704, 10008, 10917, 11954, 14556, 15012, 17931, 21834, 23908, 29112, 30024, 32751, 35862, 43668, 47816, 52159, 53793, 65502, 71724, 87336, 104318, 107586, 131004, 143448, 156477, 161379, 168607, 208636, 215172, 262008, 312954, 322758, 337214, 417272, 430344, 469431, 505821, 625908, 645516, 674428, 938862, 1011642, 1251816, 1291032, 1348856, 1408293, 1517463, 1877724, 2023284, 2816586, 3034926, 3755448, 4046568, 4552389, 5633172, 6069852, 7250101, 9104778, 11266344, 12139704, 14500202, 18209556, 21750303, 29000404, 36419112, 43500606, 58000808, 65250909, 87001212, 130501818, 174002424, 195752727, 261003636, 391505454, 522007272, 783010908, 1566021816]

約数ペア:

[(1, 1566021816), (2, 783010908), (3, 522007272), (4, 391505454), (6, 261003636), (8, 195752727), (9, 174002424), (12, 130501818), (18, 87001212), (24, 65250909), (27, 58000808), (36, 43500606), (43, 36419112), (54, 29000404), (72, 21750303), (86, 18209556), (108, 14500202), (129, 12139704), (139, 11266344), (172, 9104778), (216, 7250101), (258, 6069852), (278, 5633172), (344, 4552389), (387, 4046568), (417, 3755448), (516, 3034926), (556, 2816586), (774, 2023284), (834, 1877724), (1032, 1517463), (1112, 1408293), (1161, 1348856), (1213, 1291032), (1251, 1251816), (1548, 1011642), (1668, 938862), (2322, 674428), (2426, 645516), (2502, 625908), (3096, 505821), (3336, 469431), (3639, 430344), (3753, 417272), (4644, 337214), (4852, 322758), (5004, 312954), (5977, 262008), (7278, 215172), (7506, 208636), (9288, 168607), (9704, 161379), (10008, 156477), (10917, 143448), (11954, 131004), (14556, 107586), (15012, 104318), (17931, 87336), (21834, 71724), (23908, 65502), (29112, 53793), (30024, 52159), (32751, 47816), (35862, 43668)]