40075776

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 128325120

約数和(自身を除く): 88249344

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, 128, 144, 156, 192, 208, 216, 223, 234, 256, 288, 312, 351, 384, 416, 432, 446, 468, 512, 576, 624, 669, 702, 768, 832, 864, 892, 936, 1152, 1248, 1338, 1404, 1536, 1664, 1728, 1784, 1872, 2007, 2304, 2496, 2676, 2808, 2899, 3328, 3456, 3568, 3744, 4014, 4608, 4992, 5352, 5616, 5798, 6021, 6656, 6912, 7136, 7488, 8028, 8697, 9984, 10704, 11232, 11596, 12042, 13824, 14272, 14976, 16056, 17394, 19968, 21408, 22464, 23192, 24084, 26091, 28544, 29952, 32112, 34788, 42816, 44928, 46384, 48168, 52182, 57088, 59904, 64224, 69576, 78273, 85632, 89856, 92768, 96336, 104364, 114176, 128448, 139152, 156546, 171264, 179712, 185536, 192672, 208728, 256896, 278304, 313092, 342528, 371072, 385344, 417456, 513792, 556608, 626184, 742144, 770688, 834912, 1027584, 1113216, 1252368, 1484288, 1541376, 1669824, 2226432, 2504736, 3082752, 3339648, 4452864, 5009472, 6679296, 10018944, 13358592, 20037888, 40075776]

約数ペア:

[(1, 40075776), (2, 20037888), (3, 13358592), (4, 10018944), (6, 6679296), (8, 5009472), (9, 4452864), (12, 3339648), (13, 3082752), (16, 2504736), (18, 2226432), (24, 1669824), (26, 1541376), (27, 1484288), (32, 1252368), (36, 1113216), (39, 1027584), (48, 834912), (52, 770688), (54, 742144), (64, 626184), (72, 556608), (78, 513792), (96, 417456), (104, 385344), (108, 371072), (117, 342528), (128, 313092), (144, 278304), (156, 256896), (192, 208728), (208, 192672), (216, 185536), (223, 179712), (234, 171264), (256, 156546), (288, 139152), (312, 128448), (351, 114176), (384, 104364), (416, 96336), (432, 92768), (446, 89856), (468, 85632), (512, 78273), (576, 69576), (624, 64224), (669, 59904), (702, 57088), (768, 52182), (832, 48168), (864, 46384), (892, 44928), (936, 42816), (1152, 34788), (1248, 32112), (1338, 29952), (1404, 28544), (1536, 26091), (1664, 24084), (1728, 23192), (1784, 22464), (1872, 21408), (2007, 19968), (2304, 17394), (2496, 16056), (2676, 14976), (2808, 14272), (2899, 13824), (3328, 12042), (3456, 11596), (3568, 11232), (3744, 10704), (4014, 9984), (4608, 8697), (4992, 8028), (5352, 7488), (5616, 7136), (5798, 6912), (6021, 6656)]