243202362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 536699520

約数和(自身を除く): 293497158

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 173, 201, 269, 346, 402, 519, 538, 807, 871, 1038, 1614, 1742, 2249, 2613, 3497, 4498, 5226, 6747, 6994, 10491, 11591, 13494, 18023, 20982, 23182, 34773, 36046, 46537, 54069, 69546, 93074, 108138, 139611, 150683, 234299, 279222, 301366, 452049, 468598, 604981, 702897, 904098, 1209962, 1405794, 1814943, 3117979, 3629886, 6235958, 9353937, 18707874, 40533727, 81067454, 121601181, 243202362]

約数ペア:

[(1, 243202362), (2, 121601181), (3, 81067454), (6, 40533727), (13, 18707874), (26, 9353937), (39, 6235958), (67, 3629886), (78, 3117979), (134, 1814943), (173, 1405794), (201, 1209962), (269, 904098), (346, 702897), (402, 604981), (519, 468598), (538, 452049), (807, 301366), (871, 279222), (1038, 234299), (1614, 150683), (1742, 139611), (2249, 108138), (2613, 93074), (3497, 69546), (4498, 54069), (5226, 46537), (6747, 36046), (6994, 34773), (10491, 23182), (11591, 20982), (13494, 18023)]