320249088

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4793}}^1$

素因数の和:4844

約数の個数: 108

約数和(自身を含む): 955396260

約数和(自身を除く): 635147172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 3712, 4176, 4793, 5568, 7424, 8352, 9586, 11136, 14379, 16704, 19172, 22272, 28758, 33408, 38344, 43137, 57516, 66816, 76688, 86274, 115032, 138997, 153376, 172548, 230064, 277994, 306752, 345096, 416991, 460128, 555988, 613504, 690192, 833982, 920256, 1111976, 1227008, 1250973, 1380384, 1667964, 1840512, 2223952, 2501946, 2760768, 3335928, 3681024, 4447904, 5003892, 5521536, 6671856, 8895808, 10007784, 11043072, 13343712, 17791616, 20015568, 26687424, 35583232, 40031136, 53374848, 80062272, 106749696, 160124544, 320249088]

約数ペア:

[(1, 320249088), (2, 160124544), (3, 106749696), (4, 80062272), (6, 53374848), (8, 40031136), (9, 35583232), (12, 26687424), (16, 20015568), (18, 17791616), (24, 13343712), (29, 11043072), (32, 10007784), (36, 8895808), (48, 6671856), (58, 5521536), (64, 5003892), (72, 4447904), (87, 3681024), (96, 3335928), (116, 2760768), (128, 2501946), (144, 2223952), (174, 1840512), (192, 1667964), (232, 1380384), (256, 1250973), (261, 1227008), (288, 1111976), (348, 920256), (384, 833982), (464, 690192), (522, 613504), (576, 555988), (696, 460128), (768, 416991), (928, 345096), (1044, 306752), (1152, 277994), (1392, 230064), (1856, 172548), (2088, 153376), (2304, 138997), (2784, 115032), (3712, 86274), (4176, 76688), (4793, 66816), (5568, 57516), (7424, 43137), (8352, 38344), (9586, 33408), (11136, 28758), (14379, 22272), (16704, 19172)]