1392369408

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9907}}^1$

素因数の和:9990

約数の個数: 108

約数和(自身を含む): 4080768328

約数和(自身を除く): 2688398920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3904, 4392, 5856, 7808, 8784, 9907, 11712, 15616, 17568, 19814, 23424, 29721, 35136, 39628, 46848, 59442, 70272, 79256, 89163, 118884, 140544, 158512, 178326, 237768, 317024, 356652, 475536, 604327, 634048, 713304, 951072, 1208654, 1268096, 1426608, 1812981, 1902144, 2417308, 2536192, 2853216, 3625962, 3804288, 4834616, 5438943, 5706432, 7251924, 7608576, 9669232, 10877886, 11412864, 14503848, 19338464, 21755772, 22825728, 29007696, 38676928, 43511544, 58015392, 77353856, 87023088, 116030784, 154707712, 174046176, 232061568, 348092352, 464123136, 696184704, 1392369408]

約数ペア:

[(1, 1392369408), (2, 696184704), (3, 464123136), (4, 348092352), (6, 232061568), (8, 174046176), (9, 154707712), (12, 116030784), (16, 87023088), (18, 77353856), (24, 58015392), (32, 43511544), (36, 38676928), (48, 29007696), (61, 22825728), (64, 21755772), (72, 19338464), (96, 14503848), (122, 11412864), (128, 10877886), (144, 9669232), (183, 7608576), (192, 7251924), (244, 5706432), (256, 5438943), (288, 4834616), (366, 3804288), (384, 3625962), (488, 2853216), (549, 2536192), (576, 2417308), (732, 1902144), (768, 1812981), (976, 1426608), (1098, 1268096), (1152, 1208654), (1464, 951072), (1952, 713304), (2196, 634048), (2304, 604327), (2928, 475536), (3904, 356652), (4392, 317024), (5856, 237768), (7808, 178326), (8784, 158512), (9907, 140544), (11712, 118884), (15616, 89163), (17568, 79256), (19814, 70272), (23424, 59442), (29721, 46848), (35136, 39628)]