2912565564

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{1259}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 7429968000

約数和(自身を除く): 4517402436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 359, 537, 716, 718, 1074, 1077, 1259, 1436, 1611, 2148, 2154, 2518, 3222, 3231, 3777, 4308, 5036, 6444, 6462, 7554, 11331, 12924, 15108, 22662, 45324, 64261, 128522, 192783, 225361, 257044, 385566, 450722, 451981, 578349, 676083, 771132, 901444, 903962, 1156698, 1352166, 1355943, 1807924, 2028249, 2313396, 2704332, 2711886, 4056498, 4067829, 5423772, 8112996, 8135658, 16271316, 80904599, 161809198, 242713797, 323618396, 485427594, 728141391, 970855188, 1456282782, 2912565564]

約数ペア:

[(1, 2912565564), (2, 1456282782), (3, 970855188), (4, 728141391), (6, 485427594), (9, 323618396), (12, 242713797), (18, 161809198), (36, 80904599), (179, 16271316), (358, 8135658), (359, 8112996), (537, 5423772), (716, 4067829), (718, 4056498), (1074, 2711886), (1077, 2704332), (1259, 2313396), (1436, 2028249), (1611, 1807924), (2148, 1355943), (2154, 1352166), (2518, 1156698), (3222, 903962), (3231, 901444), (3777, 771132), (4308, 676083), (5036, 578349), (6444, 451981), (6462, 450722), (7554, 385566), (11331, 257044), (12924, 225361), (15108, 192783), (22662, 128522), (45324, 64261)]