282901644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 738017280

約数和(自身を除く): 455115636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 1143, 1439, 1524, 1548, 2286, 2878, 4317, 4572, 5461, 5756, 8634, 10922, 12951, 16383, 17268, 21844, 25902, 32766, 49149, 51804, 61877, 65532, 98298, 123754, 182753, 185631, 196596, 247508, 365506, 371262, 548259, 556893, 731012, 742524, 1096518, 1113786, 1644777, 2193036, 2227572, 3289554, 6579108, 7858379, 15716758, 23575137, 31433516, 47150274, 70725411, 94300548, 141450822, 282901644]

約数ペア:

[(1, 282901644), (2, 141450822), (3, 94300548), (4, 70725411), (6, 47150274), (9, 31433516), (12, 23575137), (18, 15716758), (36, 7858379), (43, 6579108), (86, 3289554), (127, 2227572), (129, 2193036), (172, 1644777), (254, 1113786), (258, 1096518), (381, 742524), (387, 731012), (508, 556893), (516, 548259), (762, 371262), (774, 365506), (1143, 247508), (1439, 196596), (1524, 185631), (1548, 182753), (2286, 123754), (2878, 98298), (4317, 65532), (4572, 61877), (5461, 51804), (5756, 49149), (8634, 32766), (10922, 25902), (12951, 21844), (16383, 17268)]