8540864436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{2477}}^1$

素因数の和:2582

約数の個数: 144

約数和(自身を含む): 23149832832

約数和(自身を除く): 14608968396

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 961, 1196, 1209, 1426, 1612, 1794, 1922, 2139, 2418, 2477, 2852, 2883, 3588, 3844, 4278, 4836, 4954, 5766, 7431, 8556, 9269, 9908, 11532, 12493, 14862, 18538, 22103, 24986, 27807, 29724, 32201, 37076, 37479, 44206, 49972, 55614, 56971, 64402, 66309, 74958, 76787, 88412, 96603, 111228, 113942, 128804, 132618, 149916, 153574, 170913, 193206, 227884, 230361, 265236, 287339, 307148, 341826, 386412, 460722, 574678, 683652, 740623, 862017, 921444, 998231, 1149356, 1481246, 1724034, 1766101, 1996462, 2221869, 2380397, 2962492, 2994693, 3448068, 3532202, 3992924, 4443738, 4760794, 5298303, 5989386, 7064404, 7141191, 8887476, 9521588, 10596606, 11978772, 14282382, 21193212, 22959313, 28564764, 30945161, 45918626, 54749131, 61890322, 68877939, 91837252, 92835483, 109498262, 123780644, 137755878, 164247393, 185670966, 218996524, 275511756, 328494786, 371341932, 656989572, 711738703, 1423477406, 2135216109, 2846954812, 4270432218, 8540864436]

約数ペア:

[(1, 8540864436), (2, 4270432218), (3, 2846954812), (4, 2135216109), (6, 1423477406), (12, 711738703), (13, 656989572), (23, 371341932), (26, 328494786), (31, 275511756), (39, 218996524), (46, 185670966), (52, 164247393), (62, 137755878), (69, 123780644), (78, 109498262), (92, 92835483), (93, 91837252), (124, 68877939), (138, 61890322), (156, 54749131), (186, 45918626), (276, 30945161), (299, 28564764), (372, 22959313), (403, 21193212), (598, 14282382), (713, 11978772), (806, 10596606), (897, 9521588), (961, 8887476), (1196, 7141191), (1209, 7064404), (1426, 5989386), (1612, 5298303), (1794, 4760794), (1922, 4443738), (2139, 3992924), (2418, 3532202), (2477, 3448068), (2852, 2994693), (2883, 2962492), (3588, 2380397), (3844, 2221869), (4278, 1996462), (4836, 1766101), (4954, 1724034), (5766, 1481246), (7431, 1149356), (8556, 998231), (9269, 921444), (9908, 862017), (11532, 740623), (12493, 683652), (14862, 574678), (18538, 460722), (22103, 386412), (24986, 341826), (27807, 307148), (29724, 287339), (32201, 265236), (37076, 230361), (37479, 227884), (44206, 193206), (49972, 170913), (55614, 153574), (56971, 149916), (64402, 132618), (66309, 128804), (74958, 113942), (76787, 111228), (88412, 96603)]