381657192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 1135088640

約数和(自身を除く): 753431448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 67, 82, 84, 123, 134, 164, 168, 201, 246, 268, 287, 328, 402, 469, 492, 536, 574, 804, 827, 861, 938, 984, 1148, 1407, 1608, 1654, 1722, 1876, 2296, 2481, 2747, 2814, 3308, 3444, 3752, 4962, 5494, 5628, 5789, 6616, 6888, 8241, 9924, 10988, 11256, 11578, 16482, 17367, 19229, 19848, 21976, 23156, 32964, 33907, 34734, 38458, 46312, 55409, 57687, 65928, 67814, 69468, 76916, 101721, 110818, 115374, 135628, 138936, 153832, 166227, 203442, 221636, 230748, 237349, 271256, 332454, 387863, 406884, 443272, 461496, 474698, 664908, 712047, 775726, 813768, 949396, 1163589, 1329816, 1424094, 1551452, 1898792, 2271769, 2327178, 2848188, 3102904, 4543538, 4654356, 5696376, 6815307, 9087076, 9308712, 13630614, 15902383, 18174152, 27261228, 31804766, 47707149, 54522456, 63609532, 95414298, 127219064, 190828596, 381657192]

約数ペア:

[(1, 381657192), (2, 190828596), (3, 127219064), (4, 95414298), (6, 63609532), (7, 54522456), (8, 47707149), (12, 31804766), (14, 27261228), (21, 18174152), (24, 15902383), (28, 13630614), (41, 9308712), (42, 9087076), (56, 6815307), (67, 5696376), (82, 4654356), (84, 4543538), (123, 3102904), (134, 2848188), (164, 2327178), (168, 2271769), (201, 1898792), (246, 1551452), (268, 1424094), (287, 1329816), (328, 1163589), (402, 949396), (469, 813768), (492, 775726), (536, 712047), (574, 664908), (804, 474698), (827, 461496), (861, 443272), (938, 406884), (984, 387863), (1148, 332454), (1407, 271256), (1608, 237349), (1654, 230748), (1722, 221636), (1876, 203442), (2296, 166227), (2481, 153832), (2747, 138936), (2814, 135628), (3308, 115374), (3444, 110818), (3752, 101721), (4962, 76916), (5494, 69468), (5628, 67814), (5789, 65928), (6616, 57687), (6888, 55409), (8241, 46312), (9924, 38458), (10988, 34734), (11256, 33907), (11578, 32964), (16482, 23156), (17367, 21976), (19229, 19848)]