313028892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 865453680

約数和(自身を除く): 552424788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 509, 1018, 1527, 1553, 2036, 3054, 3106, 4581, 4659, 5599, 6108, 6212, 9162, 9318, 11198, 13977, 16797, 17083, 18324, 18636, 22396, 27954, 33594, 34166, 50391, 51249, 55908, 67188, 68332, 100782, 102498, 153747, 201564, 204996, 307494, 614988, 790477, 1580954, 2371431, 3161908, 4742862, 7114293, 8695247, 9485724, 14228586, 17390494, 26085741, 28457172, 34780988, 52171482, 78257223, 104342964, 156514446, 313028892]

約数ペア:

[(1, 313028892), (2, 156514446), (3, 104342964), (4, 78257223), (6, 52171482), (9, 34780988), (11, 28457172), (12, 26085741), (18, 17390494), (22, 14228586), (33, 9485724), (36, 8695247), (44, 7114293), (66, 4742862), (99, 3161908), (132, 2371431), (198, 1580954), (396, 790477), (509, 614988), (1018, 307494), (1527, 204996), (1553, 201564), (2036, 153747), (3054, 102498), (3106, 100782), (4581, 68332), (4659, 67188), (5599, 55908), (6108, 51249), (6212, 50391), (9162, 34166), (9318, 33594), (11198, 27954), (13977, 22396), (16797, 18636), (17083, 18324)]