311386752

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 903045780

約数和(自身を除く): 591659028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 548, 576, 822, 1096, 1152, 1233, 1644, 1973, 2192, 2466, 3288, 3946, 4384, 4932, 5919, 6576, 7892, 8768, 9864, 11838, 13152, 15784, 17536, 17757, 19728, 23676, 26304, 31568, 35514, 39456, 47352, 52608, 63136, 71028, 78912, 94704, 126272, 142056, 157824, 189408, 252544, 270301, 284112, 378816, 540602, 568224, 757632, 810903, 1081204, 1136448, 1621806, 2162408, 2272896, 2432709, 3243612, 4324816, 4865418, 6487224, 8649632, 9730836, 12974448, 17299264, 19461672, 25948896, 34598528, 38923344, 51897792, 77846688, 103795584, 155693376, 311386752]

約数ペア:

[(1, 311386752), (2, 155693376), (3, 103795584), (4, 77846688), (6, 51897792), (8, 38923344), (9, 34598528), (12, 25948896), (16, 19461672), (18, 17299264), (24, 12974448), (32, 9730836), (36, 8649632), (48, 6487224), (64, 4865418), (72, 4324816), (96, 3243612), (128, 2432709), (137, 2272896), (144, 2162408), (192, 1621806), (274, 1136448), (288, 1081204), (384, 810903), (411, 757632), (548, 568224), (576, 540602), (822, 378816), (1096, 284112), (1152, 270301), (1233, 252544), (1644, 189408), (1973, 157824), (2192, 142056), (2466, 126272), (3288, 94704), (3946, 78912), (4384, 71028), (4932, 63136), (5919, 52608), (6576, 47352), (7892, 39456), (8768, 35514), (9864, 31568), (11838, 26304), (13152, 23676), (15784, 19728), (17536, 17757)]