268384608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 144

約数和(自身を含む): 822721536

約数和(自身を除く): 554336928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1307, 1426, 1488, 1656, 2139, 2208, 2232, 2614, 2852, 2976, 3312, 3921, 4278, 4464, 5228, 5704, 6417, 6624, 7842, 8556, 8928, 10456, 11408, 11763, 12834, 15684, 17112, 20912, 22816, 23526, 25668, 30061, 31368, 34224, 40517, 41824, 47052, 51336, 60122, 62736, 68448, 81034, 90183, 94104, 102672, 120244, 121551, 125472, 162068, 180366, 188208, 205344, 240488, 243102, 270549, 324136, 360732, 364653, 376416, 480976, 486204, 541098, 648272, 721464, 729306, 931891, 961952, 972408, 1082196, 1296544, 1442928, 1458612, 1863782, 1944816, 2164392, 2795673, 2885856, 2917224, 3727564, 3889632, 4328784, 5591346, 5834448, 7455128, 8387019, 8657568, 11182692, 11668896, 14910256, 16774038, 22365384, 29820512, 33548076, 44730768, 67096152, 89461536, 134192304, 268384608]

約数ペア:

[(1, 268384608), (2, 134192304), (3, 89461536), (4, 67096152), (6, 44730768), (8, 33548076), (9, 29820512), (12, 22365384), (16, 16774038), (18, 14910256), (23, 11668896), (24, 11182692), (31, 8657568), (32, 8387019), (36, 7455128), (46, 5834448), (48, 5591346), (62, 4328784), (69, 3889632), (72, 3727564), (92, 2917224), (93, 2885856), (96, 2795673), (124, 2164392), (138, 1944816), (144, 1863782), (184, 1458612), (186, 1442928), (207, 1296544), (248, 1082196), (276, 972408), (279, 961952), (288, 931891), (368, 729306), (372, 721464), (414, 648272), (496, 541098), (552, 486204), (558, 480976), (713, 376416), (736, 364653), (744, 360732), (828, 324136), (992, 270549), (1104, 243102), (1116, 240488), (1307, 205344), (1426, 188208), (1488, 180366), (1656, 162068), (2139, 125472), (2208, 121551), (2232, 120244), (2614, 102672), (2852, 94104), (2976, 90183), (3312, 81034), (3921, 68448), (4278, 62736), (4464, 60122), (5228, 51336), (5704, 47052), (6417, 41824), (6624, 40517), (7842, 34224), (8556, 31368), (8928, 30061), (10456, 25668), (11408, 23526), (11763, 22816), (12834, 20912), (15684, 17112)]