643922295380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{5651}}^1$

素因数の和:6274

約数の個数: 192

約数和(自身を含む): 1680405253632

約数和(自身を除く): 1036482958252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 364, 455, 457, 548, 685, 910, 914, 959, 1370, 1781, 1820, 1828, 1918, 2285, 2740, 3199, 3562, 3836, 4570, 4795, 5651, 5941, 6398, 7124, 8905, 9140, 9590, 11302, 11882, 12467, 12796, 15995, 17810, 19180, 22604, 23764, 24934, 28255, 29705, 31990, 35620, 39557, 41587, 49868, 56510, 59410, 62335, 62609, 63980, 73463, 79114, 83174, 113020, 118820, 124670, 125218, 146926, 158228, 166348, 197785, 207935, 249340, 250436, 293852, 313045, 367315, 395570, 415870, 438263, 514241, 626090, 734630, 774187, 791140, 813917, 831740, 876526, 1028482, 1252180, 1469260, 1548374, 1627834, 1753052, 2056964, 2191315, 2571205, 2582507, 3096748, 3255668, 3870935, 4069585, 4382630, 5142410, 5165014, 5419309, 5697419, 7741870, 8139170, 8765260, 10064431, 10284820, 10330028, 10838618, 11394838, 12912535, 15483740, 16278340, 18077549, 20128862, 21677236, 22789676, 25825070, 27096545, 28487095, 33572591, 36155098, 40257724, 50322155, 51650140, 54193090, 56974190, 67145182, 70451017, 72310196, 90387745, 100644310, 108386180, 113948380, 134290364, 140902034, 167862955, 180775490, 201288620, 235008137, 281804068, 335725910, 352255085, 353803459, 361550980, 470016274, 671451820, 704510170, 707606918, 940032548, 1175040685, 1409020340, 1415213836, 1769017295, 2350081370, 2476624213, 3538034590, 4599444967, 4700162740, 4953248426, 7076069180, 9198889934, 9906496852, 12383121065, 18397779868, 22997224835, 24766242130, 32196114769, 45994449670, 49532484260, 64392229538, 91988899340, 128784459076, 160980573845, 321961147690, 643922295380]

約数ペア:

[(1, 643922295380), (2, 321961147690), (4, 160980573845), (5, 128784459076), (7, 91988899340), (10, 64392229538), (13, 49532484260), (14, 45994449670), (20, 32196114769), (26, 24766242130), (28, 22997224835), (35, 18397779868), (52, 12383121065), (65, 9906496852), (70, 9198889934), (91, 7076069180), (130, 4953248426), (137, 4700162740), (140, 4599444967), (182, 3538034590), (260, 2476624213), (274, 2350081370), (364, 1769017295), (455, 1415213836), (457, 1409020340), (548, 1175040685), (685, 940032548), (910, 707606918), (914, 704510170), (959, 671451820), (1370, 470016274), (1781, 361550980), (1820, 353803459), (1828, 352255085), (1918, 335725910), (2285, 281804068), (2740, 235008137), (3199, 201288620), (3562, 180775490), (3836, 167862955), (4570, 140902034), (4795, 134290364), (5651, 113948380), (5941, 108386180), (6398, 100644310), (7124, 90387745), (8905, 72310196), (9140, 70451017), (9590, 67145182), (11302, 56974190), (11882, 54193090), (12467, 51650140), (12796, 50322155), (15995, 40257724), (17810, 36155098), (19180, 33572591), (22604, 28487095), (23764, 27096545), (24934, 25825070), (28255, 22789676), (29705, 21677236), (31990, 20128862), (35620, 18077549), (39557, 16278340), (41587, 15483740), (49868, 12912535), (56510, 11394838), (59410, 10838618), (62335, 10330028), (62609, 10284820), (63980, 10064431), (73463, 8765260), (79114, 8139170), (83174, 7741870), (113020, 5697419), (118820, 5419309), (124670, 5165014), (125218, 5142410), (146926, 4382630), (158228, 4069585), (166348, 3870935), (197785, 3255668), (207935, 3096748), (249340, 2582507), (250436, 2571205), (293852, 2191315), (313045, 2056964), (367315, 1753052), (395570, 1627834), (415870, 1548374), (438263, 1469260), (514241, 1252180), (626090, 1028482), (734630, 876526), (774187, 831740), (791140, 813917)]