861124096

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2599

約数の個数: 80

約数和(自身を含む): 1987435296

約数和(自身を除く): 1126311200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 776, 896, 1358, 1552, 1792, 2477, 2716, 3104, 3584, 4954, 5432, 6208, 9908, 10864, 12416, 17339, 19816, 21728, 24832, 34678, 39632, 43456, 49664, 69356, 79264, 86912, 138712, 158528, 173824, 240269, 277424, 317056, 347648, 480538, 554848, 634112, 961076, 1109696, 1268224, 1681883, 1922152, 2219392, 3363766, 3844304, 4438784, 6727532, 7688608, 8877568, 13455064, 15377216, 26910128, 30754432, 53820256, 61508864, 107640512, 123017728, 215281024, 430562048, 861124096]

約数ペア:

[(1, 861124096), (2, 430562048), (4, 215281024), (7, 123017728), (8, 107640512), (14, 61508864), (16, 53820256), (28, 30754432), (32, 26910128), (56, 15377216), (64, 13455064), (97, 8877568), (112, 7688608), (128, 6727532), (194, 4438784), (224, 3844304), (256, 3363766), (388, 2219392), (448, 1922152), (512, 1681883), (679, 1268224), (776, 1109696), (896, 961076), (1358, 634112), (1552, 554848), (1792, 480538), (2477, 347648), (2716, 317056), (3104, 277424), (3584, 240269), (4954, 173824), (5432, 158528), (6208, 138712), (9908, 86912), (10864, 79264), (12416, 69356), (17339, 49664), (19816, 43456), (21728, 39632), (24832, 34678)]