31383669282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 74964510720

約数和(自身を除く): 43580841438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 177, 258, 301, 313, 354, 413, 602, 626, 826, 903, 939, 941, 1239, 1806, 1878, 1882, 2191, 2478, 2537, 2823, 4382, 5074, 5646, 6573, 6587, 7611, 13146, 13174, 13459, 15222, 17759, 18467, 19761, 26918, 35518, 36934, 39522, 40377, 40463, 53277, 55401, 55519, 80754, 80926, 94213, 106554, 110802, 111038, 121389, 129269, 166557, 188426, 242778, 258538, 282639, 283241, 294533, 333114, 387807, 388633, 565278, 566482, 589066, 775614, 777266, 794081, 849723, 883599, 1165899, 1588162, 1699446, 1767198, 2061731, 2331798, 2382243, 2387317, 4123462, 4764486, 4774634, 5558567, 6185193, 7161951, 11117134, 12370386, 12664919, 14323902, 16675701, 16711219, 17377447, 25329838, 33351402, 33422438, 34754894, 37994757, 50133657, 52132341, 75989514, 88654433, 100267314, 104264682, 121642129, 177308866, 243284258, 265963299, 364926387, 531926598, 729852774, 747230221, 1494460442, 2241690663, 4483381326, 5230611547, 10461223094, 15691834641, 31383669282]

約数ペア:

[(1, 31383669282), (2, 15691834641), (3, 10461223094), (6, 5230611547), (7, 4483381326), (14, 2241690663), (21, 1494460442), (42, 747230221), (43, 729852774), (59, 531926598), (86, 364926387), (118, 265963299), (129, 243284258), (177, 177308866), (258, 121642129), (301, 104264682), (313, 100267314), (354, 88654433), (413, 75989514), (602, 52132341), (626, 50133657), (826, 37994757), (903, 34754894), (939, 33422438), (941, 33351402), (1239, 25329838), (1806, 17377447), (1878, 16711219), (1882, 16675701), (2191, 14323902), (2478, 12664919), (2537, 12370386), (2823, 11117134), (4382, 7161951), (5074, 6185193), (5646, 5558567), (6573, 4774634), (6587, 4764486), (7611, 4123462), (13146, 2387317), (13174, 2382243), (13459, 2331798), (15222, 2061731), (17759, 1767198), (18467, 1699446), (19761, 1588162), (26918, 1165899), (35518, 883599), (36934, 849723), (39522, 794081), (40377, 777266), (40463, 775614), (53277, 589066), (55401, 566482), (55519, 565278), (80754, 388633), (80926, 387807), (94213, 333114), (106554, 294533), (110802, 283241), (111038, 282639), (121389, 258538), (129269, 242778), (166557, 188426)]