351346212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7789}}^1$

素因数の和:7985

約数の個数: 72

約数和(自身を含む): 1020801600

約数和(自身を除く): 669455388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 7789, 11277, 15036, 15578, 22554, 23367, 31156, 45108, 46734, 54523, 70101, 93468, 109046, 140202, 163569, 218092, 280404, 327138, 490707, 654276, 981414, 1394231, 1962828, 2788462, 4182693, 5576924, 8365386, 9759617, 12548079, 16730772, 19519234, 25096158, 29278851, 39038468, 50192316, 58557702, 87836553, 117115404, 175673106, 351346212]

約数ペア:

[(1, 351346212), (2, 175673106), (3, 117115404), (4, 87836553), (6, 58557702), (7, 50192316), (9, 39038468), (12, 29278851), (14, 25096158), (18, 19519234), (21, 16730772), (28, 12548079), (36, 9759617), (42, 8365386), (63, 5576924), (84, 4182693), (126, 2788462), (179, 1962828), (252, 1394231), (358, 981414), (537, 654276), (716, 490707), (1074, 327138), (1253, 280404), (1611, 218092), (2148, 163569), (2506, 140202), (3222, 109046), (3759, 93468), (5012, 70101), (6444, 54523), (7518, 46734), (7789, 45108), (11277, 31156), (15036, 23367), (15578, 22554)]