1961010972

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 5396358240

約数和(自身を除く): 3435347268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 73, 81, 87, 108, 116, 146, 162, 174, 219, 243, 261, 292, 324, 348, 438, 486, 522, 657, 783, 876, 953, 972, 1044, 1314, 1566, 1906, 1971, 2117, 2349, 2628, 2859, 3132, 3812, 3942, 4234, 4698, 5718, 5913, 6351, 7047, 7884, 8468, 8577, 9396, 11436, 11826, 12702, 14094, 17154, 17739, 19053, 23652, 25404, 25731, 27637, 28188, 34308, 35478, 38106, 51462, 55274, 57159, 69569, 70956, 76212, 77193, 82911, 102924, 110548, 114318, 139138, 154386, 165822, 171477, 208707, 228636, 231579, 248733, 278276, 308772, 331644, 342954, 417414, 463158, 497466, 514431, 626121, 685908, 746199, 834828, 926316, 994932, 1028862, 1252242, 1492398, 1878363, 2017501, 2057724, 2238597, 2504484, 2984796, 3756726, 4035002, 4477194, 5635089, 6052503, 6715791, 7513452, 8070004, 8954388, 11270178, 12105006, 13431582, 16905267, 18157509, 22540356, 24210012, 26863164, 33810534, 36315018, 54472527, 67621068, 72630036, 108945054, 163417581, 217890108, 326835162, 490252743, 653670324, 980505486, 1961010972]

約数ペア:

[(1, 1961010972), (2, 980505486), (3, 653670324), (4, 490252743), (6, 326835162), (9, 217890108), (12, 163417581), (18, 108945054), (27, 72630036), (29, 67621068), (36, 54472527), (54, 36315018), (58, 33810534), (73, 26863164), (81, 24210012), (87, 22540356), (108, 18157509), (116, 16905267), (146, 13431582), (162, 12105006), (174, 11270178), (219, 8954388), (243, 8070004), (261, 7513452), (292, 6715791), (324, 6052503), (348, 5635089), (438, 4477194), (486, 4035002), (522, 3756726), (657, 2984796), (783, 2504484), (876, 2238597), (953, 2057724), (972, 2017501), (1044, 1878363), (1314, 1492398), (1566, 1252242), (1906, 1028862), (1971, 994932), (2117, 926316), (2349, 834828), (2628, 746199), (2859, 685908), (3132, 626121), (3812, 514431), (3942, 497466), (4234, 463158), (4698, 417414), (5718, 342954), (5913, 331644), (6351, 308772), (7047, 278276), (7884, 248733), (8468, 231579), (8577, 228636), (9396, 208707), (11436, 171477), (11826, 165822), (12702, 154386), (14094, 139138), (17154, 114318), (17739, 110548), (19053, 102924), (23652, 82911), (25404, 77193), (25731, 76212), (27637, 70956), (28188, 69569), (34308, 57159), (35478, 55274), (38106, 51462)]