258045585416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{16981}}^1\times {\mathrm{28351}}^1$

素因数の和:45405

約数の個数: 32

約数和(自身を含む): 491103137280

約数和(自身を除く): 233057551864

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 16981, 28351, 33962, 56702, 67924, 113404, 135848, 226808, 1137727, 1899517, 2275454, 3799034, 4550908, 7598068, 9101816, 15196136, 481428331, 962856662, 1925713324, 3851426648, 32255698177, 64511396354, 129022792708, 258045585416]

約数ペア:

[(1, 258045585416), (2, 129022792708), (4, 64511396354), (8, 32255698177), (67, 3851426648), (134, 1925713324), (268, 962856662), (536, 481428331), (16981, 15196136), (28351, 9101816), (33962, 7598068), (56702, 4550908), (67924, 3799034), (113404, 2275454), (135848, 1899517), (226808, 1137727)]