246339972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 673650432

約数和(自身を除く): 427310460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 53, 67, 82, 94, 106, 123, 134, 141, 159, 164, 188, 201, 212, 246, 268, 282, 318, 369, 402, 423, 477, 492, 564, 603, 636, 738, 804, 846, 954, 1206, 1476, 1692, 1908, 1927, 2173, 2412, 2491, 2747, 3149, 3551, 3854, 4346, 4982, 5494, 5781, 6298, 6519, 7102, 7473, 7708, 8241, 8692, 9447, 9964, 10653, 10988, 11562, 12596, 13038, 14204, 14946, 16482, 17343, 18894, 19557, 21306, 22419, 23124, 24723, 26076, 28341, 29892, 31959, 32964, 34686, 37788, 39114, 42612, 44838, 49446, 56682, 63918, 69372, 78228, 89676, 98892, 102131, 113364, 127836, 129109, 145591, 166897, 204262, 258218, 291182, 306393, 333794, 387327, 408524, 436773, 500691, 516436, 582364, 612786, 667588, 774654, 873546, 919179, 1001382, 1161981, 1225572, 1310319, 1502073, 1549308, 1747092, 1838358, 2002764, 2323962, 2620638, 3004146, 3676716, 4647924, 5241276, 6008292, 6842777, 13685554, 20528331, 27371108, 41056662, 61584993, 82113324, 123169986, 246339972]

約数ペア:

[(1, 246339972), (2, 123169986), (3, 82113324), (4, 61584993), (6, 41056662), (9, 27371108), (12, 20528331), (18, 13685554), (36, 6842777), (41, 6008292), (47, 5241276), (53, 4647924), (67, 3676716), (82, 3004146), (94, 2620638), (106, 2323962), (123, 2002764), (134, 1838358), (141, 1747092), (159, 1549308), (164, 1502073), (188, 1310319), (201, 1225572), (212, 1161981), (246, 1001382), (268, 919179), (282, 873546), (318, 774654), (369, 667588), (402, 612786), (423, 582364), (477, 516436), (492, 500691), (564, 436773), (603, 408524), (636, 387327), (738, 333794), (804, 306393), (846, 291182), (954, 258218), (1206, 204262), (1476, 166897), (1692, 145591), (1908, 129109), (1927, 127836), (2173, 113364), (2412, 102131), (2491, 98892), (2747, 89676), (3149, 78228), (3551, 69372), (3854, 63918), (4346, 56682), (4982, 49446), (5494, 44838), (5781, 42612), (6298, 39114), (6519, 37788), (7102, 34686), (7473, 32964), (7708, 31959), (8241, 29892), (8692, 28341), (9447, 26076), (9964, 24723), (10653, 23124), (10988, 22419), (11562, 21306), (12596, 19557), (13038, 18894), (14204, 17343), (14946, 16482)]