1388434008052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1\times {\mathrm{1697}}^1$

素因数の和:2442

約数の個数: 192

約数和(自身を含む): 3168438658560

約数和(自身を除く): 1780004650508

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 281, 364, 421, 494, 532, 562, 842, 988, 1124, 1684, 1697, 1729, 1967, 2947, 3394, 3458, 3653, 3934, 5339, 5473, 5894, 6788, 6916, 7306, 7868, 7999, 10678, 10946, 11788, 11879, 14612, 15998, 21356, 21892, 22061, 23758, 25571, 31996, 32243, 37373, 38311, 44122, 47516, 51142, 55993, 64486, 69407, 74746, 76622, 88244, 102284, 103987, 111986, 118301, 128972, 138814, 149492, 153244, 154427, 207974, 223972, 225701, 236602, 277628, 308854, 415948, 419159, 451402, 473204, 476857, 485849, 617708, 714437, 727909, 828107, 838318, 902804, 953714, 971698, 1428874, 1455818, 1537913, 1656214, 1676636, 1907428, 1943396, 2247719, 2857748, 2911636, 2934113, 3075826, 3312428, 3337999, 4495438, 5001059, 5868226, 6151652, 6199141, 6675998, 8990876, 9060283, 9287681, 10002118, 10765391, 11736452, 12398282, 13351996, 13574303, 15734033, 18120566, 18575362, 20004236, 21530782, 24796564, 27148606, 29220347, 31468066, 36241132, 37150724, 43061564, 43393987, 54297212, 58440694, 62936132, 63421981, 65013767, 86787974, 95020121, 116881388, 117783679, 126843962, 130027534, 173575948, 176465939, 190040242, 200756797, 204542429, 235567358, 253687924, 260055068, 352931878, 380080484, 401513594, 409084858, 471134716, 705863756, 803027188, 818169716, 824485753, 1235261573, 1405297579, 1648971506, 2470523146, 2609838361, 2810595158, 3297943012, 3814379143, 4941046292, 5219676722, 5621190316, 7628758286, 10439353444, 15257516572, 18268868527, 26700654001, 36537737054, 49586928859, 53401308002, 73075474108, 99173857718, 106802616004, 198347715436, 347108502013, 694217004026, 1388434008052]

約数ペア:

[(1, 1388434008052), (2, 694217004026), (4, 347108502013), (7, 198347715436), (13, 106802616004), (14, 99173857718), (19, 73075474108), (26, 53401308002), (28, 49586928859), (38, 36537737054), (52, 26700654001), (76, 18268868527), (91, 15257516572), (133, 10439353444), (182, 7628758286), (247, 5621190316), (266, 5219676722), (281, 4941046292), (364, 3814379143), (421, 3297943012), (494, 2810595158), (532, 2609838361), (562, 2470523146), (842, 1648971506), (988, 1405297579), (1124, 1235261573), (1684, 824485753), (1697, 818169716), (1729, 803027188), (1967, 705863756), (2947, 471134716), (3394, 409084858), (3458, 401513594), (3653, 380080484), (3934, 352931878), (5339, 260055068), (5473, 253687924), (5894, 235567358), (6788, 204542429), (6916, 200756797), (7306, 190040242), (7868, 176465939), (7999, 173575948), (10678, 130027534), (10946, 126843962), (11788, 117783679), (11879, 116881388), (14612, 95020121), (15998, 86787974), (21356, 65013767), (21892, 63421981), (22061, 62936132), (23758, 58440694), (25571, 54297212), (31996, 43393987), (32243, 43061564), (37373, 37150724), (38311, 36241132), (44122, 31468066), (47516, 29220347), (51142, 27148606), (55993, 24796564), (64486, 21530782), (69407, 20004236), (74746, 18575362), (76622, 18120566), (88244, 15734033), (102284, 13574303), (103987, 13351996), (111986, 12398282), (118301, 11736452), (128972, 10765391), (138814, 10002118), (149492, 9287681), (153244, 9060283), (154427, 8990876), (207974, 6675998), (223972, 6199141), (225701, 6151652), (236602, 5868226), (277628, 5001059), (308854, 4495438), (415948, 3337999), (419159, 3312428), (451402, 3075826), (473204, 2934113), (476857, 2911636), (485849, 2857748), (617708, 2247719), (714437, 1943396), (727909, 1907428), (828107, 1676636), (838318, 1656214), (902804, 1537913), (953714, 1455818), (971698, 1428874)]