1775996572

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 3750727680

約数和(自身を除く): 1974731108

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 239, 434, 478, 868, 956, 1223, 1519, 1673, 2446, 3038, 3346, 4892, 6076, 6692, 7409, 8561, 11711, 14818, 17122, 23422, 29636, 34244, 37913, 46844, 51863, 59927, 75826, 103726, 119854, 151652, 207452, 239708, 265391, 292297, 363041, 530782, 584594, 726082, 1061564, 1169188, 1452164, 1857737, 2046079, 3715474, 4092158, 7430948, 8184316, 9061207, 14322553, 18122414, 28645106, 36244828, 57290212, 63428449, 126856898, 253713796, 443999143, 887998286, 1775996572]

約数ペア:

[(1, 1775996572), (2, 887998286), (4, 443999143), (7, 253713796), (14, 126856898), (28, 63428449), (31, 57290212), (49, 36244828), (62, 28645106), (98, 18122414), (124, 14322553), (196, 9061207), (217, 8184316), (239, 7430948), (434, 4092158), (478, 3715474), (868, 2046079), (956, 1857737), (1223, 1452164), (1519, 1169188), (1673, 1061564), (2446, 726082), (3038, 584594), (3346, 530782), (4892, 363041), (6076, 292297), (6692, 265391), (7409, 239708), (8561, 207452), (11711, 151652), (14818, 119854), (17122, 103726), (23422, 75826), (29636, 59927), (34244, 51863), (37913, 46844)]