1288893216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 3911846400

約数和(自身を除く): 2622953184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 79, 96, 102, 104, 136, 156, 158, 204, 208, 221, 237, 272, 312, 316, 408, 416, 442, 474, 544, 624, 632, 663, 769, 816, 884, 948, 1027, 1248, 1264, 1326, 1343, 1538, 1632, 1768, 1896, 2054, 2307, 2528, 2652, 2686, 3076, 3081, 3536, 3792, 4029, 4108, 4614, 5304, 5372, 6152, 6162, 7072, 7584, 8058, 8216, 9228, 9997, 10608, 10744, 12304, 12324, 13073, 16116, 16432, 17459, 18456, 19994, 21216, 21488, 24608, 24648, 26146, 29991, 32232, 32864, 34918, 36912, 39219, 39988, 42976, 49296, 52292, 52377, 59982, 60751, 64464, 69836, 73824, 78438, 79976, 98592, 104584, 104754, 119964, 121502, 128928, 139672, 156876, 159952, 169949, 182253, 209168, 209508, 239928, 243004, 279344, 313752, 319904, 339898, 364506, 418336, 419016, 479856, 486008, 509847, 558688, 627504, 679796, 729012, 789763, 838032, 959712, 972016, 1019694, 1032767, 1255008, 1359592, 1458024, 1579526, 1676064, 1944032, 2039388, 2065534, 2369289, 2719184, 2916048, 3098301, 3159052, 4078776, 4131068, 4738578, 5438368, 5832096, 6196602, 6318104, 8157552, 8262136, 9477156, 12393204, 12636208, 13425971, 16315104, 16524272, 18954312, 24786408, 25272416, 26851942, 33048544, 37908624, 40277913, 49572816, 53703884, 75817248, 80555826, 99145632, 107407768, 161111652, 214815536, 322223304, 429631072, 644446608, 1288893216]

約数ペア:

[(1, 1288893216), (2, 644446608), (3, 429631072), (4, 322223304), (6, 214815536), (8, 161111652), (12, 107407768), (13, 99145632), (16, 80555826), (17, 75817248), (24, 53703884), (26, 49572816), (32, 40277913), (34, 37908624), (39, 33048544), (48, 26851942), (51, 25272416), (52, 24786408), (68, 18954312), (78, 16524272), (79, 16315104), (96, 13425971), (102, 12636208), (104, 12393204), (136, 9477156), (156, 8262136), (158, 8157552), (204, 6318104), (208, 6196602), (221, 5832096), (237, 5438368), (272, 4738578), (312, 4131068), (316, 4078776), (408, 3159052), (416, 3098301), (442, 2916048), (474, 2719184), (544, 2369289), (624, 2065534), (632, 2039388), (663, 1944032), (769, 1676064), (816, 1579526), (884, 1458024), (948, 1359592), (1027, 1255008), (1248, 1032767), (1264, 1019694), (1326, 972016), (1343, 959712), (1538, 838032), (1632, 789763), (1768, 729012), (1896, 679796), (2054, 627504), (2307, 558688), (2528, 509847), (2652, 486008), (2686, 479856), (3076, 419016), (3081, 418336), (3536, 364506), (3792, 339898), (4029, 319904), (4108, 313752), (4614, 279344), (5304, 243004), (5372, 239928), (6152, 209508), (6162, 209168), (7072, 182253), (7584, 169949), (8058, 159952), (8216, 156876), (9228, 139672), (9997, 128928), (10608, 121502), (10744, 119964), (12304, 104754), (12324, 104584), (13073, 98592), (16116, 79976), (16432, 78438), (17459, 73824), (18456, 69836), (19994, 64464), (21216, 60751), (21488, 59982), (24608, 52377), (24648, 52292), (26146, 49296), (29991, 42976), (32232, 39988), (32864, 39219), (34918, 36912)]