217323612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8279

約数の個数: 72

約数和(自身を含む): 608305152

約数和(自身を除く): 390981540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8191, 8844, 13266, 16382, 24573, 26532, 32764, 49146, 73719, 90101, 98292, 147438, 180202, 270303, 294876, 360404, 540606, 548797, 810909, 1081212, 1097594, 1621818, 1646391, 2195188, 3243636, 3292782, 4939173, 6036767, 6585564, 9878346, 12073534, 18110301, 19756692, 24147068, 36220602, 54330903, 72441204, 108661806, 217323612]

約数ペア:

[(1, 217323612), (2, 108661806), (3, 72441204), (4, 54330903), (6, 36220602), (9, 24147068), (11, 19756692), (12, 18110301), (18, 12073534), (22, 9878346), (33, 6585564), (36, 6036767), (44, 4939173), (66, 3292782), (67, 3243636), (99, 2195188), (132, 1646391), (134, 1621818), (198, 1097594), (201, 1081212), (268, 810909), (396, 548797), (402, 540606), (603, 360404), (737, 294876), (804, 270303), (1206, 180202), (1474, 147438), (2211, 98292), (2412, 90101), (2948, 73719), (4422, 49146), (6633, 32764), (8191, 26532), (8844, 24573), (13266, 16382)]