262401984

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11681}}^1$

素因数の和:11715

約数の個数: 112

約数和(自身を含む): 830823840

約数和(自身を除く): 568421856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 11681, 22464, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 151853, 186896, 210258, 280344, 303706, 315387, 373792, 420516, 455559, 560688, 607412, 630774, 747584, 841032, 911118, 1121376, 1214824, 1261548, 1366677, 1682064, 1822236, 2242752, 2429648, 2523096, 2733354, 3364128, 3644472, 4100031, 4859296, 5046192, 5466708, 6728256, 7288944, 8200062, 9718592, 10092384, 10933416, 14577888, 16400124, 20184768, 21866832, 29155776, 32800248, 43733664, 65600496, 87467328, 131200992, 262401984]

約数ペア:

[(1, 262401984), (2, 131200992), (3, 87467328), (4, 65600496), (6, 43733664), (8, 32800248), (9, 29155776), (12, 21866832), (13, 20184768), (16, 16400124), (18, 14577888), (24, 10933416), (26, 10092384), (27, 9718592), (32, 8200062), (36, 7288944), (39, 6728256), (48, 5466708), (52, 5046192), (54, 4859296), (64, 4100031), (72, 3644472), (78, 3364128), (96, 2733354), (104, 2523096), (108, 2429648), (117, 2242752), (144, 1822236), (156, 1682064), (192, 1366677), (208, 1261548), (216, 1214824), (234, 1121376), (288, 911118), (312, 841032), (351, 747584), (416, 630774), (432, 607412), (468, 560688), (576, 455559), (624, 420516), (702, 373792), (832, 315387), (864, 303706), (936, 280344), (1248, 210258), (1404, 186896), (1728, 151853), (1872, 140172), (2496, 105129), (2808, 93448), (3744, 70086), (5616, 46724), (7488, 35043), (11232, 23362), (11681, 22464)]