291222799744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{177929}}^1$

素因数の和:178635

約数の個数: 64

約数和(自身を含む): 611616582000

約数和(自身を除く): 320393782256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 673, 1216, 1346, 2432, 2692, 5384, 10768, 12787, 21536, 25574, 43072, 51148, 86144, 102296, 177929, 204592, 355858, 409184, 711716, 818368, 1423432, 1636736, 2846864, 3380651, 5693728, 6761302, 11387456, 13522604, 22774912, 27045208, 54090416, 108180832, 119746217, 216361664, 239492434, 432723328, 478984868, 957969736, 1915939472, 2275178123, 3831878944, 4550356246, 7663757888, 9100712492, 15327515776, 18201424984, 36402849968, 72805699936, 145611399872, 291222799744]

約数ペア:

[(1, 291222799744), (2, 145611399872), (4, 72805699936), (8, 36402849968), (16, 18201424984), (19, 15327515776), (32, 9100712492), (38, 7663757888), (64, 4550356246), (76, 3831878944), (128, 2275178123), (152, 1915939472), (304, 957969736), (608, 478984868), (673, 432723328), (1216, 239492434), (1346, 216361664), (2432, 119746217), (2692, 108180832), (5384, 54090416), (10768, 27045208), (12787, 22774912), (21536, 13522604), (25574, 11387456), (43072, 6761302), (51148, 5693728), (86144, 3380651), (102296, 2846864), (177929, 1636736), (204592, 1423432), (355858, 818368), (409184, 711716)]