293748372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1069}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 788697000

約数和(自身を除く): 494948628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 449, 612, 898, 1069, 1347, 1796, 2138, 2694, 3207, 4041, 4276, 5388, 6414, 7633, 8082, 9621, 12828, 15266, 16164, 18173, 19242, 22899, 30532, 36346, 38484, 45798, 54519, 68697, 72692, 91596, 109038, 137394, 163557, 218076, 274788, 327114, 479981, 654228, 959962, 1439943, 1919924, 2879886, 4319829, 5759772, 8159677, 8639658, 16319354, 17279316, 24479031, 32638708, 48958062, 73437093, 97916124, 146874186, 293748372]

約数ペア:

[(1, 293748372), (2, 146874186), (3, 97916124), (4, 73437093), (6, 48958062), (9, 32638708), (12, 24479031), (17, 17279316), (18, 16319354), (34, 8639658), (36, 8159677), (51, 5759772), (68, 4319829), (102, 2879886), (153, 1919924), (204, 1439943), (306, 959962), (449, 654228), (612, 479981), (898, 327114), (1069, 274788), (1347, 218076), (1796, 163557), (2138, 137394), (2694, 109038), (3207, 91596), (4041, 72692), (4276, 68697), (5388, 54519), (6414, 45798), (7633, 38484), (8082, 36346), (9621, 30532), (12828, 22899), (15266, 19242), (16164, 18173)]