240021824

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8863

約数の個数: 56

約数和(自身を含む): 553321728

約数和(自身を除く): 313299904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 8783, 13664, 17566, 27328, 35132, 61481, 70264, 122962, 140528, 245924, 281056, 491848, 535763, 562112, 983696, 1071526, 1967392, 2143052, 3750341, 3934784, 4286104, 7500682, 8572208, 15001364, 17144416, 30002728, 34288832, 60005456, 120010912, 240021824]

約数ペア:

[(1, 240021824), (2, 120010912), (4, 60005456), (7, 34288832), (8, 30002728), (14, 17144416), (16, 15001364), (28, 8572208), (32, 7500682), (56, 4286104), (61, 3934784), (64, 3750341), (112, 2143052), (122, 1967392), (224, 1071526), (244, 983696), (427, 562112), (448, 535763), (488, 491848), (854, 281056), (976, 245924), (1708, 140528), (1952, 122962), (3416, 70264), (3904, 61481), (6832, 35132), (8783, 27328), (13664, 17566)]