212380272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 120

約数和(自身を含む): 660337200

約数和(自身を除く): 447956928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 2909, 3042, 4056, 4563, 5616, 5818, 6084, 8112, 8727, 9126, 11636, 12168, 17454, 18252, 23272, 24336, 26181, 34908, 36504, 37817, 46544, 52362, 69816, 73008, 75634, 78543, 104724, 113451, 139632, 151268, 157086, 209448, 226902, 302536, 314172, 340353, 418896, 453804, 491621, 605072, 628344, 680706, 907608, 983242, 1021059, 1256688, 1361412, 1474863, 1815216, 1966484, 2042118, 2722824, 2949726, 3932968, 4084236, 4424589, 5445648, 5899452, 7865936, 8168472, 8849178, 11798904, 13273767, 16336944, 17698356, 23597808, 26547534, 35396712, 53095068, 70793424, 106190136, 212380272]

約数ペア:

[(1, 212380272), (2, 106190136), (3, 70793424), (4, 53095068), (6, 35396712), (8, 26547534), (9, 23597808), (12, 17698356), (13, 16336944), (16, 13273767), (18, 11798904), (24, 8849178), (26, 8168472), (27, 7865936), (36, 5899452), (39, 5445648), (48, 4424589), (52, 4084236), (54, 3932968), (72, 2949726), (78, 2722824), (104, 2042118), (108, 1966484), (117, 1815216), (144, 1474863), (156, 1361412), (169, 1256688), (208, 1021059), (216, 983242), (234, 907608), (312, 680706), (338, 628344), (351, 605072), (432, 491621), (468, 453804), (507, 418896), (624, 340353), (676, 314172), (702, 302536), (936, 226902), (1014, 209448), (1352, 157086), (1404, 151268), (1521, 139632), (1872, 113451), (2028, 104724), (2704, 78543), (2808, 75634), (2909, 73008), (3042, 69816), (4056, 52362), (4563, 46544), (5616, 37817), (5818, 36504), (6084, 34908), (8112, 26181), (8727, 24336), (9126, 23272), (11636, 18252), (12168, 17454)]