1398399576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{9137}}^1$

素因数の和:10064

約数の個数: 64

約数和(自身を含む): 4000250880

約数和(自身を除く): 2601851304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 911, 1822, 2733, 3644, 5466, 6377, 7288, 9137, 10932, 12754, 18274, 19131, 21864, 25508, 27411, 36548, 38262, 51016, 54822, 63959, 73096, 76524, 109644, 127918, 153048, 191877, 219288, 255836, 383754, 511672, 767508, 1535016, 8323807, 16647614, 24971421, 33295228, 49942842, 58266649, 66590456, 99885684, 116533298, 174799947, 199771368, 233066596, 349599894, 466133192, 699199788, 1398399576]

約数ペア:

[(1, 1398399576), (2, 699199788), (3, 466133192), (4, 349599894), (6, 233066596), (7, 199771368), (8, 174799947), (12, 116533298), (14, 99885684), (21, 66590456), (24, 58266649), (28, 49942842), (42, 33295228), (56, 24971421), (84, 16647614), (168, 8323807), (911, 1535016), (1822, 767508), (2733, 511672), (3644, 383754), (5466, 255836), (6377, 219288), (7288, 191877), (9137, 153048), (10932, 127918), (12754, 109644), (18274, 76524), (19131, 73096), (21864, 63959), (25508, 54822), (27411, 51016), (36548, 38262)]