838014584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 1759708800

約数和(自身を除く): 921694216

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 107, 122, 214, 244, 428, 488, 671, 856, 1177, 1342, 1459, 2354, 2684, 2918, 4708, 5368, 5836, 6527, 9416, 11672, 13054, 16049, 26108, 32098, 52216, 64196, 71797, 88999, 128392, 143594, 156113, 177998, 287188, 312226, 355996, 574376, 624452, 711992, 978989, 1248904, 1717243, 1957978, 3434486, 3915956, 6868972, 7831912, 9522893, 13737944, 19045786, 38091572, 76183144, 104751823, 209503646, 419007292, 838014584]

約数ペア:

[(1, 838014584), (2, 419007292), (4, 209503646), (8, 104751823), (11, 76183144), (22, 38091572), (44, 19045786), (61, 13737944), (88, 9522893), (107, 7831912), (122, 6868972), (214, 3915956), (244, 3434486), (428, 1957978), (488, 1717243), (671, 1248904), (856, 978989), (1177, 711992), (1342, 624452), (1459, 574376), (2354, 355996), (2684, 312226), (2918, 287188), (4708, 177998), (5368, 156113), (5836, 143594), (6527, 128392), (9416, 88999), (11672, 71797), (13054, 64196), (16049, 52216), (26108, 32098)]