262575324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 761483520

約数和(自身を除く): 498908196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 121, 132, 142, 198, 213, 242, 283, 284, 297, 363, 396, 426, 484, 566, 594, 639, 726, 781, 849, 852, 1089, 1132, 1188, 1278, 1452, 1562, 1698, 1917, 2178, 2343, 2547, 2556, 3113, 3124, 3267, 3396, 3834, 4356, 4686, 5094, 6226, 6534, 7029, 7641, 7668, 8591, 9339, 9372, 10188, 12452, 13068, 14058, 15282, 17182, 18678, 20093, 21087, 25773, 28017, 28116, 30564, 34243, 34364, 37356, 40186, 42174, 51546, 56034, 60279, 68486, 77319, 80372, 84051, 84348, 102729, 103092, 112068, 120558, 136972, 154638, 168102, 180837, 205458, 221023, 231957, 241116, 308187, 309276, 336204, 361674, 410916, 442046, 463914, 542511, 616374, 663069, 723348, 884092, 924561, 927828, 1085022, 1232748, 1326138, 1849122, 1989207, 2170044, 2431253, 2652276, 3698244, 3978414, 4862506, 5967621, 7293759, 7956828, 9725012, 11935242, 14587518, 21881277, 23870484, 29175036, 43762554, 65643831, 87525108, 131287662, 262575324]

約数ペア:

[(1, 262575324), (2, 131287662), (3, 87525108), (4, 65643831), (6, 43762554), (9, 29175036), (11, 23870484), (12, 21881277), (18, 14587518), (22, 11935242), (27, 9725012), (33, 7956828), (36, 7293759), (44, 5967621), (54, 4862506), (66, 3978414), (71, 3698244), (99, 2652276), (108, 2431253), (121, 2170044), (132, 1989207), (142, 1849122), (198, 1326138), (213, 1232748), (242, 1085022), (283, 927828), (284, 924561), (297, 884092), (363, 723348), (396, 663069), (426, 616374), (484, 542511), (566, 463914), (594, 442046), (639, 410916), (726, 361674), (781, 336204), (849, 309276), (852, 308187), (1089, 241116), (1132, 231957), (1188, 221023), (1278, 205458), (1452, 180837), (1562, 168102), (1698, 154638), (1917, 136972), (2178, 120558), (2343, 112068), (2547, 103092), (2556, 102729), (3113, 84348), (3124, 84051), (3267, 80372), (3396, 77319), (3834, 68486), (4356, 60279), (4686, 56034), (5094, 51546), (6226, 42174), (6534, 40186), (7029, 37356), (7641, 34364), (7668, 34243), (8591, 30564), (9339, 28116), (9372, 28017), (10188, 25773), (12452, 21087), (13068, 20093), (14058, 18678), (15282, 17182)]