289508775002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3771

約数の個数: 64

約数和(自身を含む): 461135462400

約数和(自身を除く): 171626687398

約数列:

[1, 2, 31, 62, 79, 107, 158, 163, 214, 326, 2449, 3317, 3389, 4898, 5053, 6634, 6778, 8453, 10106, 12877, 16906, 17441, 25754, 34882, 105059, 210118, 262043, 267731, 362623, 399187, 524086, 535462, 540671, 552407, 725246, 798374, 1081342, 1104814, 1377839, 2755678, 8299661, 11241313, 16599322, 17124617, 22482626, 28647217, 34249234, 42713009, 43640153, 57294434, 59107549, 85426018, 87280306, 118215098, 888063727, 1352844743, 1776127454, 1832334019, 2705689486, 3664668038, 4669496371, 9338992742, 144754387501, 289508775002]

約数ペア:

[(1, 289508775002), (2, 144754387501), (31, 9338992742), (62, 4669496371), (79, 3664668038), (107, 2705689486), (158, 1832334019), (163, 1776127454), (214, 1352844743), (326, 888063727), (2449, 118215098), (3317, 87280306), (3389, 85426018), (4898, 59107549), (5053, 57294434), (6634, 43640153), (6778, 42713009), (8453, 34249234), (10106, 28647217), (12877, 22482626), (16906, 17124617), (17441, 16599322), (25754, 11241313), (34882, 8299661), (105059, 2755678), (210118, 1377839), (262043, 1104814), (267731, 1081342), (362623, 798374), (399187, 725246), (524086, 552407), (535462, 540671)]