311150916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2946

約数の個数: 96

約数和(自身を含む): 865468800

約数和(自身を除く): 554317884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 477, 513, 636, 684, 954, 1007, 1026, 1431, 1908, 2014, 2052, 2861, 2862, 3021, 4028, 5722, 5724, 6042, 8583, 9063, 11444, 12084, 17166, 18126, 25749, 27189, 34332, 36252, 51498, 54359, 54378, 77247, 102996, 108718, 108756, 151633, 154494, 163077, 217436, 303266, 308988, 326154, 454899, 489231, 606532, 652308, 909798, 978462, 1364697, 1467693, 1819596, 1956924, 2729394, 2881027, 2935386, 4094091, 5458788, 5762054, 5870772, 8188182, 8643081, 11524108, 16376364, 17286162, 25929243, 34572324, 51858486, 77787729, 103716972, 155575458, 311150916]

約数ペア:

[(1, 311150916), (2, 155575458), (3, 103716972), (4, 77787729), (6, 51858486), (9, 34572324), (12, 25929243), (18, 17286162), (19, 16376364), (27, 11524108), (36, 8643081), (38, 8188182), (53, 5870772), (54, 5762054), (57, 5458788), (76, 4094091), (106, 2935386), (108, 2881027), (114, 2729394), (159, 1956924), (171, 1819596), (212, 1467693), (228, 1364697), (318, 978462), (342, 909798), (477, 652308), (513, 606532), (636, 489231), (684, 454899), (954, 326154), (1007, 308988), (1026, 303266), (1431, 217436), (1908, 163077), (2014, 154494), (2052, 151633), (2861, 108756), (2862, 108718), (3021, 102996), (4028, 77247), (5722, 54378), (5724, 54359), (6042, 51498), (8583, 36252), (9063, 34332), (11444, 27189), (12084, 25749), (17166, 18126)]