430640384

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 892389960

約数和(自身を除く): 461749576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 178, 256, 328, 356, 461, 656, 712, 922, 1312, 1424, 1844, 2624, 2848, 3649, 3688, 5248, 5696, 7298, 7376, 10496, 11392, 14596, 14752, 18901, 22784, 29192, 29504, 37802, 41029, 58384, 59008, 75604, 82058, 116768, 118016, 151208, 164116, 233536, 302416, 328232, 467072, 604832, 656464, 934144, 1209664, 1312928, 1682189, 2419328, 2625856, 3364378, 4838656, 5251712, 6728756, 10503424, 13457512, 26915024, 53830048, 107660096, 215320192, 430640384]

約数ペア:

[(1, 430640384), (2, 215320192), (4, 107660096), (8, 53830048), (16, 26915024), (32, 13457512), (41, 10503424), (64, 6728756), (82, 5251712), (89, 4838656), (128, 3364378), (164, 2625856), (178, 2419328), (256, 1682189), (328, 1312928), (356, 1209664), (461, 934144), (656, 656464), (712, 604832), (922, 467072), (1312, 328232), (1424, 302416), (1844, 233536), (2624, 164116), (2848, 151208), (3649, 118016), (3688, 116768), (5248, 82058), (5696, 75604), (7298, 59008), (7376, 58384), (10496, 41029), (11392, 37802), (14596, 29504), (14752, 29192), (18901, 22784)]