216464508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 615988800

約数和(自身を除く): 399524292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2756, 2862, 2909, 4134, 5724, 5818, 6201, 8268, 8727, 11636, 12402, 17454, 18603, 24804, 26181, 34908, 37206, 37817, 52362, 74412, 75634, 78543, 104724, 113451, 151268, 154177, 157086, 226902, 308354, 314172, 340353, 453804, 462531, 616708, 680706, 925062, 1021059, 1361412, 1387593, 1850124, 2004301, 2042118, 2775186, 4008602, 4084236, 4162779, 5550372, 6012903, 8017204, 8325558, 12025806, 16651116, 18038709, 24051612, 36077418, 54116127, 72154836, 108232254, 216464508]

約数ペア:

[(1, 216464508), (2, 108232254), (3, 72154836), (4, 54116127), (6, 36077418), (9, 24051612), (12, 18038709), (13, 16651116), (18, 12025806), (26, 8325558), (27, 8017204), (36, 6012903), (39, 5550372), (52, 4162779), (53, 4084236), (54, 4008602), (78, 2775186), (106, 2042118), (108, 2004301), (117, 1850124), (156, 1387593), (159, 1361412), (212, 1021059), (234, 925062), (318, 680706), (351, 616708), (468, 462531), (477, 453804), (636, 340353), (689, 314172), (702, 308354), (954, 226902), (1378, 157086), (1404, 154177), (1431, 151268), (1908, 113451), (2067, 104724), (2756, 78543), (2862, 75634), (2909, 74412), (4134, 52362), (5724, 37817), (5818, 37206), (6201, 34908), (8268, 26181), (8727, 24804), (11636, 18603), (12402, 17454)]