308496654

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 489839346

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 27, 34, 38, 46, 51, 54, 57, 69, 102, 114, 138, 153, 171, 207, 306, 323, 342, 391, 414, 437, 459, 513, 621, 646, 769, 782, 874, 918, 969, 1026, 1173, 1242, 1311, 1538, 1938, 2307, 2346, 2622, 2907, 3519, 3933, 4614, 5814, 6921, 7038, 7429, 7866, 8721, 10557, 11799, 13073, 13842, 14611, 14858, 17442, 17687, 20763, 21114, 22287, 23598, 26146, 29222, 35374, 39219, 41526, 43833, 44574, 53061, 66861, 78438, 87666, 106122, 117657, 131499, 133722, 159183, 200583, 235314, 248387, 262998, 300679, 318366, 336053, 352971, 394497, 401166, 477549, 496774, 601358, 672106, 705942, 745161, 788994, 902037, 955098, 1008159, 1490322, 1804074, 2016318, 2235483, 2706111, 3024477, 4470966, 5412222, 5712901, 6048954, 6706449, 8118333, 9073431, 11425802, 13412898, 16236666, 17138703, 18146862, 34277406, 51416109, 102832218, 154248327, 308496654]

約数ペア:

[(1, 308496654), (2, 154248327), (3, 102832218), (6, 51416109), (9, 34277406), (17, 18146862), (18, 17138703), (19, 16236666), (23, 13412898), (27, 11425802), (34, 9073431), (38, 8118333), (46, 6706449), (51, 6048954), (54, 5712901), (57, 5412222), (69, 4470966), (102, 3024477), (114, 2706111), (138, 2235483), (153, 2016318), (171, 1804074), (207, 1490322), (306, 1008159), (323, 955098), (342, 902037), (391, 788994), (414, 745161), (437, 705942), (459, 672106), (513, 601358), (621, 496774), (646, 477549), (769, 401166), (782, 394497), (874, 352971), (918, 336053), (969, 318366), (1026, 300679), (1173, 262998), (1242, 248387), (1311, 235314), (1538, 200583), (1938, 159183), (2307, 133722), (2346, 131499), (2622, 117657), (2907, 106122), (3519, 87666), (3933, 78438), (4614, 66861), (5814, 53061), (6921, 44574), (7038, 43833), (7429, 41526), (7866, 39219), (8721, 35374), (10557, 29222), (11799, 26146), (13073, 23598), (13842, 22287), (14611, 21114), (14858, 20763), (17442, 17687)]