313690464

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20551}}^1$

素因数の和:20620

約数の個数: 72

約数和(自身を含む): 908932752

約数和(自身を除く): 595242288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 20551, 41102, 61653, 82204, 123306, 164408, 184959, 246612, 328816, 369918, 493224, 657632, 739836, 986448, 1089203, 1479672, 1972896, 2178406, 2959344, 3267609, 4356812, 5918688, 6535218, 8713624, 9802827, 13070436, 17427248, 19605654, 26140872, 34854496, 39211308, 52281744, 78422616, 104563488, 156845232, 313690464]

約数ペア:

[(1, 313690464), (2, 156845232), (3, 104563488), (4, 78422616), (6, 52281744), (8, 39211308), (9, 34854496), (12, 26140872), (16, 19605654), (18, 17427248), (24, 13070436), (32, 9802827), (36, 8713624), (48, 6535218), (53, 5918688), (72, 4356812), (96, 3267609), (106, 2959344), (144, 2178406), (159, 1972896), (212, 1479672), (288, 1089203), (318, 986448), (424, 739836), (477, 657632), (636, 493224), (848, 369918), (954, 328816), (1272, 246612), (1696, 184959), (1908, 164408), (2544, 123306), (3816, 82204), (5088, 61653), (7632, 41102), (15264, 20551)]