278661677056

素因数分解:

$2^{14}\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1831}}^1$

素因数の和:3193

約数の個数: 120

約数和(自身を含む): 637749625856

約数和(自身を除く): 359087948800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1327, 1792, 1831, 2048, 2654, 3584, 3662, 4096, 5308, 7168, 7324, 8192, 9289, 10616, 12817, 14336, 14648, 16384, 18578, 21232, 25634, 28672, 29296, 37156, 42464, 51268, 57344, 58592, 74312, 84928, 102536, 114688, 117184, 148624, 169856, 205072, 234368, 297248, 339712, 410144, 468736, 594496, 679424, 820288, 937472, 1188992, 1358848, 1640576, 1874944, 2377984, 2429737, 2717696, 3281152, 3749888, 4755968, 4859474, 5435392, 6562304, 7499776, 9511936, 9718948, 10870784, 13124608, 14999552, 17008159, 19023872, 19437896, 21741568, 26249216, 29999104, 34016318, 38047744, 38875792, 52498432, 68032636, 76095488, 77751584, 104996864, 136065272, 152190976, 155503168, 209993728, 272130544, 311006336, 544261088, 622012672, 1088522176, 1244025344, 2177044352, 2488050688, 4354088704, 4976101376, 8708177408, 9952202752, 17416354816, 19904405504, 34832709632, 39808811008, 69665419264, 139330838528, 278661677056]

約数ペア:

[(1, 278661677056), (2, 139330838528), (4, 69665419264), (7, 39808811008), (8, 34832709632), (14, 19904405504), (16, 17416354816), (28, 9952202752), (32, 8708177408), (56, 4976101376), (64, 4354088704), (112, 2488050688), (128, 2177044352), (224, 1244025344), (256, 1088522176), (448, 622012672), (512, 544261088), (896, 311006336), (1024, 272130544), (1327, 209993728), (1792, 155503168), (1831, 152190976), (2048, 136065272), (2654, 104996864), (3584, 77751584), (3662, 76095488), (4096, 68032636), (5308, 52498432), (7168, 38875792), (7324, 38047744), (8192, 34016318), (9289, 29999104), (10616, 26249216), (12817, 21741568), (14336, 19437896), (14648, 19023872), (16384, 17008159), (18578, 14999552), (21232, 13124608), (25634, 10870784), (28672, 9718948), (29296, 9511936), (37156, 7499776), (42464, 6562304), (51268, 5435392), (57344, 4859474), (58592, 4755968), (74312, 3749888), (84928, 3281152), (102536, 2717696), (114688, 2429737), (117184, 2377984), (148624, 1874944), (169856, 1640576), (205072, 1358848), (234368, 1188992), (297248, 937472), (339712, 820288), (410144, 679424), (468736, 594496)]