217134216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 662256000

約数和(自身を除く): 445121784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 936, 954, 1272, 1378, 1404, 1431, 1459, 1908, 2067, 2756, 2808, 2862, 2918, 3816, 4134, 4377, 5512, 5724, 5836, 6201, 8268, 8754, 11448, 11672, 12402, 13131, 16536, 17508, 18603, 18967, 24804, 26262, 35016, 37206, 37934, 39393, 49608, 52524, 56901, 74412, 75868, 77327, 78786, 105048, 113802, 148824, 151736, 154654, 157572, 170703, 227604, 231981, 309308, 315144, 341406, 455208, 463962, 512109, 618616, 682812, 695943, 927924, 1005251, 1024218, 1365624, 1391886, 1855848, 2010502, 2048436, 2087829, 2783772, 3015753, 4021004, 4096872, 4175658, 5567544, 6031506, 8042008, 8351316, 9047259, 12063012, 16702632, 18094518, 24126024, 27141777, 36189036, 54283554, 72378072, 108567108, 217134216]

約数ペア:

[(1, 217134216), (2, 108567108), (3, 72378072), (4, 54283554), (6, 36189036), (8, 27141777), (9, 24126024), (12, 18094518), (13, 16702632), (18, 12063012), (24, 9047259), (26, 8351316), (27, 8042008), (36, 6031506), (39, 5567544), (52, 4175658), (53, 4096872), (54, 4021004), (72, 3015753), (78, 2783772), (104, 2087829), (106, 2048436), (108, 2010502), (117, 1855848), (156, 1391886), (159, 1365624), (212, 1024218), (216, 1005251), (234, 927924), (312, 695943), (318, 682812), (351, 618616), (424, 512109), (468, 463962), (477, 455208), (636, 341406), (689, 315144), (702, 309308), (936, 231981), (954, 227604), (1272, 170703), (1378, 157572), (1404, 154654), (1431, 151736), (1459, 148824), (1908, 113802), (2067, 105048), (2756, 78786), (2808, 77327), (2862, 75868), (2918, 74412), (3816, 56901), (4134, 52524), (4377, 49608), (5512, 39393), (5724, 37934), (5836, 37206), (6201, 35016), (8268, 26262), (8754, 24804), (11448, 18967), (11672, 18603), (12402, 17508), (13131, 16536)]