1663208256

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{68209}}^1$

素因数の和:68351

約数の個数: 56

約数和(自身を含む): 4435287040

約数和(自身を除く): 2772078784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 68209, 136418, 204627, 272836, 409254, 545672, 818508, 1091344, 1637016, 2182688, 3274032, 4365376, 6548064, 8662543, 13096128, 17325086, 25987629, 34650172, 51975258, 69300344, 103950516, 138600688, 207901032, 277201376, 415802064, 554402752, 831604128, 1663208256]

約数ペア:

[(1, 1663208256), (2, 831604128), (3, 554402752), (4, 415802064), (6, 277201376), (8, 207901032), (12, 138600688), (16, 103950516), (24, 69300344), (32, 51975258), (48, 34650172), (64, 25987629), (96, 17325086), (127, 13096128), (192, 8662543), (254, 6548064), (381, 4365376), (508, 3274032), (762, 2182688), (1016, 1637016), (1524, 1091344), (2032, 818508), (3048, 545672), (4064, 409254), (6096, 272836), (8128, 204627), (12192, 136418), (24384, 68209)]