15778368

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 112

約数和(自身を含む): 48524160

約数和(自身を除く): 32745792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 397, 414, 432, 552, 576, 621, 736, 794, 828, 864, 1104, 1191, 1242, 1472, 1588, 1656, 1728, 2208, 2382, 2484, 3176, 3312, 3573, 4416, 4764, 4968, 6352, 6624, 7146, 9131, 9528, 9936, 10719, 12704, 13248, 14292, 18262, 19056, 19872, 21438, 25408, 27393, 28584, 36524, 38112, 39744, 42876, 54786, 57168, 73048, 76224, 82179, 85752, 109572, 114336, 146096, 164358, 171504, 219144, 228672, 246537, 292192, 328716, 343008, 438288, 493074, 584384, 657432, 686016, 876576, 986148, 1314864, 1753152, 1972296, 2629728, 3944592, 5259456, 7889184, 15778368]

約数ペア:

[(1, 15778368), (2, 7889184), (3, 5259456), (4, 3944592), (6, 2629728), (8, 1972296), (9, 1753152), (12, 1314864), (16, 986148), (18, 876576), (23, 686016), (24, 657432), (27, 584384), (32, 493074), (36, 438288), (46, 343008), (48, 328716), (54, 292192), (64, 246537), (69, 228672), (72, 219144), (92, 171504), (96, 164358), (108, 146096), (138, 114336), (144, 109572), (184, 85752), (192, 82179), (207, 76224), (216, 73048), (276, 57168), (288, 54786), (368, 42876), (397, 39744), (414, 38112), (432, 36524), (552, 28584), (576, 27393), (621, 25408), (736, 21438), (794, 19872), (828, 19056), (864, 18262), (1104, 14292), (1191, 13248), (1242, 12704), (1472, 10719), (1588, 9936), (1656, 9528), (1728, 9131), (2208, 7146), (2382, 6624), (2484, 6352), (3176, 4968), (3312, 4764), (3573, 4416)]