254959104

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1455

約数の個数: 80

約数和(自身を含む): 685099008

約数和(自身を除く): 430139904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1307, 1524, 1536, 2032, 2614, 3048, 3921, 4064, 5228, 6096, 7842, 8128, 10456, 12192, 15684, 16256, 20912, 24384, 31368, 32512, 41824, 48768, 62736, 65024, 83648, 97536, 125472, 165989, 167296, 195072, 250944, 331978, 334592, 497967, 501888, 663956, 669184, 995934, 1003776, 1327912, 1991868, 2007552, 2655824, 3983736, 5311648, 7967472, 10623296, 15934944, 21246592, 31869888, 42493184, 63739776, 84986368, 127479552, 254959104]

約数ペア:

[(1, 254959104), (2, 127479552), (3, 84986368), (4, 63739776), (6, 42493184), (8, 31869888), (12, 21246592), (16, 15934944), (24, 10623296), (32, 7967472), (48, 5311648), (64, 3983736), (96, 2655824), (127, 2007552), (128, 1991868), (192, 1327912), (254, 1003776), (256, 995934), (381, 669184), (384, 663956), (508, 501888), (512, 497967), (762, 334592), (768, 331978), (1016, 250944), (1307, 195072), (1524, 167296), (1536, 165989), (2032, 125472), (2614, 97536), (3048, 83648), (3921, 65024), (4064, 62736), (5228, 48768), (6096, 41824), (7842, 32512), (8128, 31368), (10456, 24384), (12192, 20912), (15684, 16256)]