237868974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4531

約数の個数: 80

約数和(自身を含む): 622245888

約数和(自身を除く): 384376914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 282, 329, 378, 423, 567, 658, 846, 987, 1134, 1269, 1974, 2538, 2961, 3807, 4463, 5922, 7614, 8883, 8926, 13389, 17766, 26649, 26778, 31241, 40167, 53298, 62482, 80334, 93723, 120501, 187446, 209761, 241002, 281169, 361503, 419522, 562338, 629283, 723006, 843507, 1258566, 1468327, 1687014, 1887849, 2530521, 2936654, 3775698, 4404981, 5061042, 5663547, 8809962, 11327094, 13214943, 16990641, 26429886, 33981282, 39644829, 79289658, 118934487, 237868974]

約数ペア:

[(1, 237868974), (2, 118934487), (3, 79289658), (6, 39644829), (7, 33981282), (9, 26429886), (14, 16990641), (18, 13214943), (21, 11327094), (27, 8809962), (42, 5663547), (47, 5061042), (54, 4404981), (63, 3775698), (81, 2936654), (94, 2530521), (126, 1887849), (141, 1687014), (162, 1468327), (189, 1258566), (282, 843507), (329, 723006), (378, 629283), (423, 562338), (567, 419522), (658, 361503), (846, 281169), (987, 241002), (1134, 209761), (1269, 187446), (1974, 120501), (2538, 93723), (2961, 80334), (3807, 62482), (4463, 53298), (5922, 40167), (7614, 31241), (8883, 26778), (8926, 26649), (13389, 17766)]