276577698712

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{243259}}^1$

素因数の和:243608

約数の個数: 64

約数和(自身を含む): 602506368000

約数和(自身を除く): 325928669288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 257, 316, 514, 553, 632, 1028, 1106, 1799, 2056, 2212, 3598, 4424, 7196, 14392, 20303, 40606, 81212, 142121, 162424, 243259, 284242, 486518, 568484, 973036, 1136968, 1702813, 1946072, 3405626, 6811252, 13622504, 19217461, 38434922, 62517563, 76869844, 125035126, 134522227, 153739688, 250070252, 269044454, 437622941, 500140504, 538088908, 875245882, 1076177816, 1750491764, 3500983528, 4938887477, 9877774954, 19755549908, 34572212339, 39511099816, 69144424678, 138288849356, 276577698712]

約数ペア:

[(1, 276577698712), (2, 138288849356), (4, 69144424678), (7, 39511099816), (8, 34572212339), (14, 19755549908), (28, 9877774954), (56, 4938887477), (79, 3500983528), (158, 1750491764), (257, 1076177816), (316, 875245882), (514, 538088908), (553, 500140504), (632, 437622941), (1028, 269044454), (1106, 250070252), (1799, 153739688), (2056, 134522227), (2212, 125035126), (3598, 76869844), (4424, 62517563), (7196, 38434922), (14392, 19217461), (20303, 13622504), (40606, 6811252), (81212, 3405626), (142121, 1946072), (162424, 1702813), (243259, 1136968), (284242, 973036), (486518, 568484)]