258091344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4905

約数の個数: 120

約数和(自身を含む): 841231872

約数和(自身を除く): 583140528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 4831, 5936, 6678, 7632, 8904, 9662, 13356, 14493, 17808, 19324, 26712, 28986, 33817, 38648, 43479, 53424, 57972, 67634, 77296, 86958, 101451, 115944, 135268, 173916, 202902, 231888, 256043, 270536, 304353, 347832, 405804, 512086, 541072, 608706, 695664, 768129, 811608, 1024172, 1217412, 1536258, 1623216, 1792301, 2048344, 2304387, 2434824, 3072516, 3584602, 4096688, 4608774, 4869648, 5376903, 6145032, 7169204, 9217548, 10753806, 12290064, 14338408, 16130709, 18435096, 21507612, 28676816, 32261418, 36870192, 43015224, 64522836, 86030448, 129045672, 258091344]

約数ペア:

[(1, 258091344), (2, 129045672), (3, 86030448), (4, 64522836), (6, 43015224), (7, 36870192), (8, 32261418), (9, 28676816), (12, 21507612), (14, 18435096), (16, 16130709), (18, 14338408), (21, 12290064), (24, 10753806), (28, 9217548), (36, 7169204), (42, 6145032), (48, 5376903), (53, 4869648), (56, 4608774), (63, 4096688), (72, 3584602), (84, 3072516), (106, 2434824), (112, 2304387), (126, 2048344), (144, 1792301), (159, 1623216), (168, 1536258), (212, 1217412), (252, 1024172), (318, 811608), (336, 768129), (371, 695664), (424, 608706), (477, 541072), (504, 512086), (636, 405804), (742, 347832), (848, 304353), (954, 270536), (1008, 256043), (1113, 231888), (1272, 202902), (1484, 173916), (1908, 135268), (2226, 115944), (2544, 101451), (2968, 86958), (3339, 77296), (3816, 67634), (4452, 57972), (4831, 53424), (5936, 43479), (6678, 38648), (7632, 33817), (8904, 28986), (9662, 26712), (13356, 19324), (14493, 17808)]