219961024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3497

約数の個数: 56

約数和(自身を含む): 468264240

約数和(自身を除く): 248303216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 3392, 3413, 4028, 6826, 8056, 13652, 16112, 27304, 32224, 54608, 64448, 64847, 109216, 129694, 180889, 218432, 259388, 361778, 518776, 723556, 1037552, 1447112, 2075104, 2894224, 3436891, 4150208, 5788448, 6873782, 11576896, 13747564, 27495128, 54990256, 109980512, 219961024]

約数ペア:

[(1, 219961024), (2, 109980512), (4, 54990256), (8, 27495128), (16, 13747564), (19, 11576896), (32, 6873782), (38, 5788448), (53, 4150208), (64, 3436891), (76, 2894224), (106, 2075104), (152, 1447112), (212, 1037552), (304, 723556), (424, 518776), (608, 361778), (848, 259388), (1007, 218432), (1216, 180889), (1696, 129694), (2014, 109216), (3392, 64847), (3413, 64448), (4028, 54608), (6826, 32224), (8056, 27304), (13652, 16112)]