438230688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1549}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 1318665600

約数和(自身を除く): 880434912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 672, 842, 1263, 1549, 1684, 2526, 2947, 3098, 3368, 4647, 5052, 5894, 6196, 6736, 8841, 9294, 10104, 10843, 11788, 12392, 13472, 17682, 18588, 20208, 21686, 23576, 24784, 32529, 35364, 37176, 40416, 43372, 47152, 49568, 65058, 70728, 74352, 86744, 94304, 130116, 141456, 148704, 173488, 260232, 282912, 346976, 520464, 652129, 1040928, 1304258, 1956387, 2608516, 3912774, 4564903, 5217032, 7825548, 9129806, 10434064, 13694709, 15651096, 18259612, 20868128, 27389418, 31302192, 36519224, 54778836, 62604384, 73038448, 109557672, 146076896, 219115344, 438230688]

約数ペア:

[(1, 438230688), (2, 219115344), (3, 146076896), (4, 109557672), (6, 73038448), (7, 62604384), (8, 54778836), (12, 36519224), (14, 31302192), (16, 27389418), (21, 20868128), (24, 18259612), (28, 15651096), (32, 13694709), (42, 10434064), (48, 9129806), (56, 7825548), (84, 5217032), (96, 4564903), (112, 3912774), (168, 2608516), (224, 1956387), (336, 1304258), (421, 1040928), (672, 652129), (842, 520464), (1263, 346976), (1549, 282912), (1684, 260232), (2526, 173488), (2947, 148704), (3098, 141456), (3368, 130116), (4647, 94304), (5052, 86744), (5894, 74352), (6196, 70728), (6736, 65058), (8841, 49568), (9294, 47152), (10104, 43372), (10843, 40416), (11788, 37176), (12392, 35364), (13472, 32529), (17682, 24784), (18588, 23576), (20208, 21686)]