223127658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 72

約数和(自身を含む): 536559660

約数和(自身を除く): 313432002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 738, 1014, 1066, 1521, 1599, 1789, 3042, 3198, 3578, 4797, 5367, 6929, 9594, 10734, 13858, 16101, 20787, 23257, 32202, 41574, 46514, 62361, 69771, 73349, 124722, 139542, 146698, 209313, 220047, 302341, 418626, 440094, 604682, 660141, 907023, 953537, 1320282, 1814046, 1907074, 2721069, 2860611, 5442138, 5721222, 8581833, 12395981, 17163666, 24791962, 37187943, 74375886, 111563829, 223127658]

約数ペア:

[(1, 223127658), (2, 111563829), (3, 74375886), (6, 37187943), (9, 24791962), (13, 17163666), (18, 12395981), (26, 8581833), (39, 5721222), (41, 5442138), (78, 2860611), (82, 2721069), (117, 1907074), (123, 1814046), (169, 1320282), (234, 953537), (246, 907023), (338, 660141), (369, 604682), (507, 440094), (533, 418626), (738, 302341), (1014, 220047), (1066, 209313), (1521, 146698), (1599, 139542), (1789, 124722), (3042, 73349), (3198, 69771), (3578, 62361), (4797, 46514), (5367, 41574), (6929, 32202), (9594, 23257), (10734, 20787), (13858, 16101)]