976118988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 2727115776

約数和(自身を除く): 1750996788

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 169, 204, 221, 276, 299, 338, 391, 442, 507, 598, 663, 676, 782, 884, 897, 1014, 1173, 1196, 1231, 1326, 1564, 1794, 2028, 2346, 2462, 2652, 2873, 3588, 3693, 3887, 4692, 4924, 5083, 5746, 7386, 7774, 8619, 10166, 11492, 11661, 14772, 15249, 15548, 16003, 17238, 20332, 20927, 23322, 28313, 30498, 32006, 34476, 41854, 46644, 48009, 56626, 60996, 62781, 64012, 66079, 83708, 84939, 96018, 113252, 125562, 132158, 169878, 192036, 198237, 208039, 251124, 264316, 272051, 339756, 368069, 396474, 416078, 481321, 544102, 624117, 736138, 792948, 816153, 832156, 962642, 1088204, 1104207, 1248234, 1443963, 1472276, 1632306, 1925284, 2208414, 2496468, 2887926, 3264612, 3536663, 4416828, 4784897, 5775852, 6257173, 7073326, 9569794, 10609989, 12514346, 14146652, 14354691, 18771519, 19139588, 21219978, 25028692, 28709382, 37543038, 42439956, 57418764, 75086076, 81343249, 162686498, 244029747, 325372996, 488059494, 976118988]

約数ペア:

[(1, 976118988), (2, 488059494), (3, 325372996), (4, 244029747), (6, 162686498), (12, 81343249), (13, 75086076), (17, 57418764), (23, 42439956), (26, 37543038), (34, 28709382), (39, 25028692), (46, 21219978), (51, 19139588), (52, 18771519), (68, 14354691), (69, 14146652), (78, 12514346), (92, 10609989), (102, 9569794), (138, 7073326), (156, 6257173), (169, 5775852), (204, 4784897), (221, 4416828), (276, 3536663), (299, 3264612), (338, 2887926), (391, 2496468), (442, 2208414), (507, 1925284), (598, 1632306), (663, 1472276), (676, 1443963), (782, 1248234), (884, 1104207), (897, 1088204), (1014, 962642), (1173, 832156), (1196, 816153), (1231, 792948), (1326, 736138), (1564, 624117), (1794, 544102), (2028, 481321), (2346, 416078), (2462, 396474), (2652, 368069), (2873, 339756), (3588, 272051), (3693, 264316), (3887, 251124), (4692, 208039), (4924, 198237), (5083, 192036), (5746, 169878), (7386, 132158), (7774, 125562), (8619, 113252), (10166, 96018), (11492, 84939), (11661, 83708), (14772, 66079), (15249, 64012), (15548, 62781), (16003, 60996), (17238, 56626), (20332, 48009), (20927, 46644), (23322, 41854), (28313, 34476), (30498, 32006)]