352268610728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 721703001600

約数和(自身を除く): 369434390872

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 139, 188, 278, 376, 521, 556, 761, 799, 1042, 1112, 1522, 1598, 2084, 2363, 3044, 3196, 4168, 4726, 6088, 6392, 6533, 8857, 9452, 12937, 13066, 17714, 18904, 24487, 25874, 26132, 35428, 35767, 48974, 51748, 52264, 70856, 71534, 72419, 97948, 103496, 105779, 111061, 143068, 144838, 195896, 211558, 222122, 286136, 289676, 396481, 416279, 423116, 444244, 579352, 608039, 792962, 832558, 846232, 888488, 1216078, 1231123, 1585924, 1665116, 1798243, 2432156, 2462246, 3171848, 3330232, 3403693, 3596486, 4864312, 4924492, 4971613, 6740177, 6807386, 7192972, 9848984, 9943226, 13480354, 13614772, 14385944, 18634607, 19886452, 26960708, 27229544, 37269214, 39772904, 53921416, 55110859, 57862781, 74538428, 84517421, 110221718, 115725562, 149076856, 169034842, 220443436, 231451124, 316788319, 338069684, 440886872, 462902248, 633576638, 676139368, 936884603, 1267153276, 1873769206, 2534306552, 2590210373, 3747538412, 5180420746, 7495076824, 10360841492, 20721682984, 44033576341, 88067152682, 176134305364, 352268610728]

約数ペア:

[(1, 352268610728), (2, 176134305364), (4, 88067152682), (8, 44033576341), (17, 20721682984), (34, 10360841492), (47, 7495076824), (68, 5180420746), (94, 3747538412), (136, 2590210373), (139, 2534306552), (188, 1873769206), (278, 1267153276), (376, 936884603), (521, 676139368), (556, 633576638), (761, 462902248), (799, 440886872), (1042, 338069684), (1112, 316788319), (1522, 231451124), (1598, 220443436), (2084, 169034842), (2363, 149076856), (3044, 115725562), (3196, 110221718), (4168, 84517421), (4726, 74538428), (6088, 57862781), (6392, 55110859), (6533, 53921416), (8857, 39772904), (9452, 37269214), (12937, 27229544), (13066, 26960708), (17714, 19886452), (18904, 18634607), (24487, 14385944), (25874, 13614772), (26132, 13480354), (35428, 9943226), (35767, 9848984), (48974, 7192972), (51748, 6807386), (52264, 6740177), (70856, 4971613), (71534, 4924492), (72419, 4864312), (97948, 3596486), (103496, 3403693), (105779, 3330232), (111061, 3171848), (143068, 2462246), (144838, 2432156), (195896, 1798243), (211558, 1665116), (222122, 1585924), (286136, 1231123), (289676, 1216078), (396481, 888488), (416279, 846232), (423116, 832558), (444244, 792962), (579352, 608039)]