299993304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 533501736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 113, 127, 134, 156, 201, 226, 254, 268, 312, 339, 381, 402, 452, 508, 536, 678, 762, 804, 871, 904, 1016, 1356, 1469, 1524, 1608, 1651, 1742, 2613, 2712, 2938, 3048, 3302, 3484, 4407, 4953, 5226, 5876, 6604, 6968, 7571, 8509, 8814, 9906, 10452, 11752, 13208, 14351, 15142, 17018, 17628, 19812, 20904, 22713, 25527, 28702, 30284, 34036, 35256, 39624, 43053, 45426, 51054, 57404, 60568, 68072, 86106, 90852, 98423, 102108, 110617, 114808, 172212, 181704, 186563, 196846, 204216, 221234, 295269, 331851, 344424, 373126, 393692, 442468, 559689, 590538, 663702, 746252, 787384, 884936, 961517, 1119378, 1181076, 1327404, 1492504, 1923034, 2238756, 2362152, 2654808, 2884551, 3846068, 4477512, 5769102, 7692136, 11538204, 12499721, 23076408, 24999442, 37499163, 49998884, 74998326, 99997768, 149996652, 299993304]

約数ペア:

[(1, 299993304), (2, 149996652), (3, 99997768), (4, 74998326), (6, 49998884), (8, 37499163), (12, 24999442), (13, 23076408), (24, 12499721), (26, 11538204), (39, 7692136), (52, 5769102), (67, 4477512), (78, 3846068), (104, 2884551), (113, 2654808), (127, 2362152), (134, 2238756), (156, 1923034), (201, 1492504), (226, 1327404), (254, 1181076), (268, 1119378), (312, 961517), (339, 884936), (381, 787384), (402, 746252), (452, 663702), (508, 590538), (536, 559689), (678, 442468), (762, 393692), (804, 373126), (871, 344424), (904, 331851), (1016, 295269), (1356, 221234), (1469, 204216), (1524, 196846), (1608, 186563), (1651, 181704), (1742, 172212), (2613, 114808), (2712, 110617), (2938, 102108), (3048, 98423), (3302, 90852), (3484, 86106), (4407, 68072), (4953, 60568), (5226, 57404), (5876, 51054), (6604, 45426), (6968, 43053), (7571, 39624), (8509, 35256), (8814, 34036), (9906, 30284), (10452, 28702), (11752, 25527), (13208, 22713), (14351, 20904), (15142, 19812), (17018, 17628)]